Trial Outcomes & Findings for Dose, Safety, Tolerability and Immunogenicity of an Influenza H1 Stabilized Stem Ferritin Vaccine in Healthy Adults (NCT NCT03814720)

NCT ID: NCT03814720

Last Updated: 2022-04-29

Results Overview

Participants recorded the occurrence of solicited symptoms on a diary card for 7 days after each study product administration and reviewed the diary card with clinic staff at a follow up visit. Participants were counted once for each symptom at the worst severity if they indicated experiencing the symptom more than one time at any severity during the reporting period. The number reported for "Any Local Symptom" is the number of participants reporting any local symptom at the worst severity. Reactogenicity grading (Mild, Moderate, Severe) was done using the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, modified from FDA Guidance - September 2007.

Recruitment status

COMPLETED

Study phase

PHASE1

Target enrollment

52 participants

Primary outcome timeframe

7 days after each H1ssF_3928 product administration, at approximately Week 1 and at approximately Week 17

Results posted on

2022-04-29

Participant Flow

Healthy adults were recruited at the NIH Clinical Center in Bethesda, Maryland.

Participant milestones

Participant milestones
Measure
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Study
STARTED
5
12
12
12
11
Overall Study
Received First Product Administration
5
12
12
12
11
Overall Study
Received All Product Administrations
5
12
7
9
7
Overall Study
COMPLETED
5
11
12
12
11
Overall Study
NOT COMPLETED
0
1
0
0
0

Reasons for withdrawal

Reasons for withdrawal
Measure
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Study
Lost to Follow-up
0
1
0
0
0

Baseline Characteristics

Dose, Safety, Tolerability and Immunogenicity of an Influenza H1 Stabilized Stem Ferritin Vaccine in Healthy Adults

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 Participants
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
n=11 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Total
n=52 Participants
Total of all reporting groups
Age, Continuous
34.0 years
STANDARD_DEVIATION 5.6 • n=5 Participants
29.2 years
STANDARD_DEVIATION 5.2 • n=7 Participants
45.3 years
STANDARD_DEVIATION 3.6 • n=5 Participants
52.8 years
STANDARD_DEVIATION 2.7 • n=4 Participants
63.0 years
STANDARD_DEVIATION 2.5 • n=21 Participants
46.0 years
STANDARD_DEVIATION 13.0 • n=10 Participants
Age, Customized
21-30 years
2 Participants
n=5 Participants
8 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
10 Participants
n=10 Participants
Age, Customized
31-40 years
3 Participants
n=5 Participants
4 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
7 Participants
n=10 Participants
Age, Customized
41-50 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
12 Participants
n=5 Participants
3 Participants
n=4 Participants
0 Participants
n=21 Participants
15 Participants
n=10 Participants
Age, Customized
51-60 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
9 Participants
n=4 Participants
1 Participants
n=21 Participants
10 Participants
n=10 Participants
Age, Customized
61-70 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
10 Participants
n=21 Participants
10 Participants
n=10 Participants
Sex: Female, Male
Female
4 Participants
n=5 Participants
4 Participants
n=7 Participants
7 Participants
n=5 Participants
7 Participants
n=4 Participants
6 Participants
n=21 Participants
28 Participants
n=10 Participants
Sex: Female, Male
Male
1 Participants
n=5 Participants
8 Participants
n=7 Participants
5 Participants
n=5 Participants
5 Participants
n=4 Participants
5 Participants
n=21 Participants
24 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
1 Participants
n=5 Participants
3 Participants
n=7 Participants
0 Participants
n=5 Participants
1 Participants
n=4 Participants
0 Participants
n=21 Participants
5 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
4 Participants
n=5 Participants
9 Participants
n=7 Participants
12 Participants
n=5 Participants
11 Participants
n=4 Participants
11 Participants
n=21 Participants
47 Participants
n=10 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=10 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=10 Participants
Race (NIH/OMB)
Asian
0 Participants
n=5 Participants
2 Participants
n=7 Participants
3 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
5 Participants
n=10 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=10 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=5 Participants
0 Participants
n=7 Participants
2 Participants
n=5 Participants
2 Participants
n=4 Participants
1 Participants
n=21 Participants
5 Participants
n=10 Participants
Race (NIH/OMB)
White
4 Participants
n=5 Participants
8 Participants
n=7 Participants
7 Participants
n=5 Participants
10 Participants
n=4 Participants
10 Participants
n=21 Participants
39 Participants
n=10 Participants
Race (NIH/OMB)
More than one race
1 Participants
n=5 Participants
2 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
3 Participants
n=10 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=10 Participants
Body Mass Index (BMI)
22.8 kg/m^2
STANDARD_DEVIATION 2.9 • n=5 Participants
27.0 kg/m^2
STANDARD_DEVIATION 3.5 • n=7 Participants
27.0 kg/m^2
STANDARD_DEVIATION 3.7 • n=5 Participants
27.6 kg/m^2
STANDARD_DEVIATION 3.0 • n=4 Participants
26.3 kg/m^2
STANDARD_DEVIATION 4.3 • n=21 Participants
26.6 kg/m^2
STANDARD_DEVIATION 3.7 • n=10 Participants

PRIMARY outcome

Timeframe: 7 days after each H1ssF_3928 product administration, at approximately Week 1 and at approximately Week 17

Population: Population included all enrolled participants who received at least one H1ssF\_3928 study injection and provided safety data (via diary card and/or laboratory results) following the injection (N=52).

Participants recorded the occurrence of solicited symptoms on a diary card for 7 days after each study product administration and reviewed the diary card with clinic staff at a follow up visit. Participants were counted once for each symptom at the worst severity if they indicated experiencing the symptom more than one time at any severity during the reporting period. The number reported for "Any Local Symptom" is the number of participants reporting any local symptom at the worst severity. Reactogenicity grading (Mild, Moderate, Severe) was done using the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, modified from FDA Guidance - September 2007.

Outcome measures

Outcome measures
Measure
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
n=11 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Incidence H1ssF_3928 (20 mcg and 60 mcg)
n=52 Participants
H1ssF\_3928 dose groups included adults who received at least one dose of H1ssF\_3928.
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 Participants
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Pain/Tenderness · None
8 Participants
11 Participants
9 Participants
9 Participants
42 Participants
5 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Pain/Tenderness · Mild
4 Participants
1 Participants
3 Participants
2 Participants
10 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Pain/Tenderness · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Pain/Tenderness · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Swelling · None
12 Participants
12 Participants
12 Participants
11 Participants
52 Participants
5 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Swelling · Mild
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Swelling · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Swelling · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Redness · None
12 Participants
12 Participants
12 Participants
11 Participants
52 Participants
5 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Redness · Mild
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Redness · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Redness · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Skin Lesion · None
12 Participants
12 Participants
12 Participants
11 Participants
52 Participants
5 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Skin Lesion · Mild
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Skin Lesion · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Skin Lesion · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Any Local Symptom · None
8 Participants
11 Participants
9 Participants
9 Participants
42 Participants
5 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Any Local Symptom · Mild
4 Participants
1 Participants
3 Participants
2 Participants
10 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Any Local Symptom · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Local Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Any Local Symptom · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants

PRIMARY outcome

Timeframe: 7 days after each H1ssF_3928 product administration, at approximately Week 1 and at approximately Week 17

Population: Population included all enrolled participants who received at least one H1ssF\_3928 study injection and provided safety data (via diary card and/or laboratory results) following the injection (N=52).

Participants recorded the occurrence of solicited symptoms on a diary card for 7 days after each study product administration and reviewed the diary card with clinic staff at a follow up visit. Participants were counted once for each symptom at the worst severity if they indicated experiencing the symptom more than one time at any severity during the reporting period. The number reported for "Any Systemic Symptom" is the number of participants reporting any systemic symptom at the worst severity. Reactogenicity grading (Mild, Moderate, Severe) was done using the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials, modified from FDA Guidance - September 2007.

Outcome measures

Outcome measures
Measure
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
n=11 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Incidence H1ssF_3928 (20 mcg and 60 mcg)
n=52 Participants
H1ssF\_3928 dose groups included adults who received at least one dose of H1ssF\_3928.
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 Participants
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Chills · None
11 Participants
12 Participants
12 Participants
10 Participants
50 Participants
5 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Chills · Mild
1 Participants
0 Participants
0 Participants
1 Participants
2 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Chills · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Chills · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Nausea · None
11 Participants
11 Participants
12 Participants
11 Participants
50 Participants
5 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Nausea · Mild
1 Participants
1 Participants
0 Participants
0 Participants
2 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Nausea · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Nausea · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Temperature (Fever) · None
12 Participants
12 Participants
12 Participants
11 Participants
52 Participants
5 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Temperature (Fever) · Mild
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Temperature (Fever) · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Temperature (Fever) · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Joint Pain · None
12 Participants
12 Participants
12 Participants
11 Participants
52 Participants
5 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Joint Pain · Mild
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Joint Pain · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Joint Pain · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Any Systemic Symptom · None
9 Participants
8 Participants
9 Participants
8 Participants
38 Participants
4 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Any Systemic Symptom · Mild
3 Participants
4 Participants
3 Participants
3 Participants
14 Participants
1 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Any Systemic Symptom · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Any Systemic Symptom · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Malaise · None
11 Participants
11 Participants
10 Participants
9 Participants
46 Participants
5 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Malaise · Mild
1 Participants
1 Participants
2 Participants
2 Participants
6 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Malaise · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Malaise · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Myalgia · None
10 Participants
12 Participants
11 Participants
11 Participants
48 Participants
4 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Myalgia · Mild
2 Participants
0 Participants
1 Participants
0 Participants
4 Participants
1 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Myalgia · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Myalgia · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Headache · None
10 Participants
9 Participants
9 Participants
9 Participants
42 Participants
5 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Headache · Mild
2 Participants
3 Participants
3 Participants
2 Participants
10 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Headache · Moderate
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants Reporting Systemic Reactogenicity Signs and Symptoms Within 7 Days of Each H1ssF_3928 Product Administration
Headache · Severe
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants

PRIMARY outcome

Timeframe: Day 0 through 4 weeks after each H1ssF_3928 product administration, up to Week 20

Population: Population included all enrolled participants who received at least one H1ssF\_3928 study injection (N=52).

Unsolicited AEs and attribution assessments were recorded in the study database from receipt of the first study product administration through the visit scheduled for 4 weeks after each study product administration. At other time periods between study product administrations and when greater than 4 weeks after the last study product administration, only serious AEs (SAEs reported as a separate outcome and in the AE module), influenza-like illness (ILI) or influenza and new chronic medical conditions that required ongoing medical management (reported as separate outcomes) were recorded through the last study visit. The relationship between an AE and the study product was assessed by the investigator based on clinical judgment and the definitions outlined in the protocol. A participant with multiple experiences of the same event is counted once using the event of worst severity.

Outcome measures

Outcome measures
Measure
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
n=11 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Incidence H1ssF_3928 (20 mcg and 60 mcg)
n=52 Participants
H1ssF\_3928 dose groups included adults who received at least one dose of H1ssF\_3928.
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 Participants
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Number of Participants With One or More Unsolicited Non-Serious Adverse Events (AEs) Following H1ssF_3928 Product Administration
Related to Study Product
1 Participants
0 Participants
1 Participants
0 Participants
2 Participants
0 Participants
Number of Participants With One or More Unsolicited Non-Serious Adverse Events (AEs) Following H1ssF_3928 Product Administration
Unrelated to Study Product
5 Participants
6 Participants
4 Participants
4 Participants
20 Participants
1 Participants
Number of Participants With One or More Unsolicited Non-Serious Adverse Events (AEs) Following H1ssF_3928 Product Administration
Total Number of Participants who had One or More Non-Serious Unsolicited AE
6 Participants
6 Participants
5 Participants
4 Participants
22 Participants
1 Participants

PRIMARY outcome

Timeframe: Day 0 through the study participation, up to Week 68

Population: Population included all enrolled participants who received at least one H1ssF\_3928 study injection (N=52).

SAEs were recorded from receipt of first study product administration through the last expected study visit at Week 68. The relationship between a SAE and the study product was assessed by the investigator based on clinical judgment and the definitions outlined in the protocol. A participant with multiple experiences of the same event is counted once using the event of worst severity.

Outcome measures

Outcome measures
Measure
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
n=11 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Incidence H1ssF_3928 (20 mcg and 60 mcg)
n=52 Participants
H1ssF\_3928 dose groups included adults who received at least one dose of H1ssF\_3928.
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 Participants
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Number of Participants With Serious Adverse Events (SAEs) Following H1ssF_3928 Product Administration
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants

PRIMARY outcome

Timeframe: Day 0 through the study participation, up to Week 68

Population: Population included all enrolled participants who received at least one H1ssF\_3928 study injection (N=52).

Influenza or influenza-like illness (ILI) were recorded in the study database from receipt of the first study product administration through the last study visit.

Outcome measures

Outcome measures
Measure
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
n=11 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Incidence H1ssF_3928 (20 mcg and 60 mcg)
n=52 Participants
H1ssF\_3928 dose groups included adults who received at least one dose of H1ssF\_3928.
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 Participants
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Number of Participants With Influenza or Influenza-like Illness (ILIs) Following H1ssF_3928 Product Administration
1 Participants
0 Participants
3 Participants
0 Participants
4 Participants
0 Participants

PRIMARY outcome

Timeframe: Day 0 through the study participation, up to Week 68

Population: Population included all enrolled participants who received at least one H1ssF\_3928 study injection (N=52).

New chronic medical conditions that required ongoing medical management were recorded from receipt of first study product administration through the last expected study visit at Week 68. The relationship between a new chronic medical condition and the study product was assessed by the investigator based on clinical judgment and the definitions outlined in the protocol. A participant with multiple experiences of the same event is counted once using the event of worst severity.

Outcome measures

Outcome measures
Measure
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
n=11 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Incidence H1ssF_3928 (20 mcg and 60 mcg)
n=52 Participants
H1ssF\_3928 dose groups included adults who received at least one dose of H1ssF\_3928.
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 Participants
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Number of Participants With New Chronic Medical Conditions Following H1ssF_3928 Product Administration
Related to Study Product
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
0 Participants
Number of Participants With New Chronic Medical Conditions Following H1ssF_3928 Product Administration
Unrelated to Study Product
1 Participants
0 Participants
0 Participants
1 Participants
2 Participants
0 Participants
Number of Participants With New Chronic Medical Conditions Following H1ssF_3928 Product Administration
Total Number of Participants with New Chronic Medical Conditions
1 Participants
0 Participants
0 Participants
1 Participants
2 Participants
0 Participants

PRIMARY outcome

Timeframe: Day 0 through the study participation, up to Week 68

Population: Population included all enrolled participants who had laboratory results available at any study visit post product administration.

Any abnormal laboratory results recorded after product administration as unsolicited adverse events (AEs) are summarized. Safety laboratory parameters included hematology (hemoglobin, hematocrit, platelets, and white blood cell (WBC), red blood cell (RBC), neutrophil, lymphocyte, monocyte, eosinophil and basophil percents/counts) and chemistry (alanine aminotransferase (ALT), alanine aspartate (AST), alkaline phosphate (ALP), creatinine and total bilirubin). Complete blood count (CBC) with differential, total bilirubin, AST, ALT, and ALP results were collected at Days 14, 28, 280, 364 and 476. Iron and serum ferritin were collected at Day 28. Creatinine results were collected at Day 14. Institutional laboratory normal ranges as well as the Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventative Vaccine Clinical Trials FDA Guidance, September 2007 were used.

Outcome measures

Outcome measures
Measure
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
n=11 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Incidence H1ssF_3928 (20 mcg and 60 mcg)
n=52 Participants
H1ssF\_3928 dose groups included adults who received at least one dose of H1ssF\_3928.
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 Participants
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Number of Participants With Abnormal Laboratory Measures of Safety Following H1ssF_3928 Product Administration
ALT
1 Participants
0 Participants
0 Participants
2 Participants
4 Participants
1 Participants
Number of Participants With Abnormal Laboratory Measures of Safety Following H1ssF_3928 Product Administration
AST
0 Participants
0 Participants
1 Participants
0 Participants
2 Participants
1 Participants
Number of Participants With Abnormal Laboratory Measures of Safety Following H1ssF_3928 Product Administration
WBC Count
0 Participants
0 Participants
1 Participants
0 Participants
1 Participants
0 Participants
Number of Participants With Abnormal Laboratory Measures of Safety Following H1ssF_3928 Product Administration
Hemoglobin
1 Participants
0 Participants
0 Participants
1 Participants
2 Participants
0 Participants
Number of Participants With Abnormal Laboratory Measures of Safety Following H1ssF_3928 Product Administration
Neutrophil Count
0 Participants
2 Participants
1 Participants
0 Participants
3 Participants
0 Participants
Number of Participants With Abnormal Laboratory Measures of Safety Following H1ssF_3928 Product Administration
Lymphocyte Count
1 Participants
0 Participants
0 Participants
0 Participants
1 Participants
0 Participants
Number of Participants With Abnormal Laboratory Measures of Safety Following H1ssF_3928 Product Administration
Number of Participants with one or more Abnormal Laboratory Results AE Related to Study Product
1 Participants
0 Participants
1 Participants
0 Participants
2 Participants
0 Participants
Number of Participants With Abnormal Laboratory Measures of Safety Following H1ssF_3928 Product Administration
Number of Participants with one or more Abnormal Laboratory Results AE Unrelated to Study Product
2 Participants
2 Participants
2 Participants
3 Participants
10 Participants
1 Participants
Number of Participants With Abnormal Laboratory Measures of Safety Following H1ssF_3928 Product Administration
Total Number of Participants who had Any Abnormal Laboratory Results Reported as AEs
3 Participants
2 Participants
3 Participants
3 Participants
12 Participants
1 Participants

SECONDARY outcome

Timeframe: Baseline to 2 weeks after 1st dose for participants who received a single injection, at Week 2 or From Baseline to 2 weeks after 1st dose and from Week 16 to 2 weeks after 2nd dose for participants who received two injections, at Weeks 2 and 18

Population: Baseline, Week 2, and Week 16 analyses included all who received at least one H1ssF\_3928 study injection for which samples were available (N=52, 51, and 36 respectively). Week 18 analysis included all who received two H1ssF\_3928 injections for which samples were available (N=32). Twelve (12) participants did not receive the 2nd injection: one Group 2B participant due to moving out of the area and 11 participants (4 in Group 2B, 3 in Group 2C and 4 in Group 2D) due to the COVID-19 pandemic.

Pseudoviral neutralization antibody titers were determined against the homologous H1N1 A/New Caledonia/20/99 virus, and were summarized using geometric mean 80% inhibitory concentration (IC80).

Outcome measures

Outcome measures
Measure
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70 Years
n=11 Participants
H1ssF\_3928 (60 mcg) administered IM by Needle/Syringe (Day 0 and Week 16) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Overall Incidence H1ssF_3928 (20 mcg and 60 mcg)
H1ssF\_3928 dose groups included adults who received at least one dose of H1ssF\_3928.
Group 1: H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 Participants
H1ssF\_3928 (20 mcg) administered intramuscularly (IM) by Needle/Syringe (Day 0) VRC-FLUNPF099-00-VP (H1ssF\_3928): The vaccine is composed of the HA stem domain from Influenza A/New Caledonia/20/1999 (H1N1) genetically fused to the ferritin protein from H. pylori. Purified H1ssF\_3928 particles display eight well-formed HA trimers that antigenically resemble the native H1 stem viral spikes.
Pseudoviral Neutralization Assay Geometric Mean Titer (GMT) Against Homologous A/New Caledonia/20/1999 Virus (H1N1) Following the Completion of Each Vaccination Regimen
Week 0 (Baseline, Pre-Administration)
536 titer
Interval 276.0 to 1038.0
212 titer
Interval 67.0 to 674.0
170 titer
Interval 108.0 to 269.0
283 titer
Interval 100.0 to 799.0
618 titer
Interval 181.0 to 2111.0
Pseudoviral Neutralization Assay Geometric Mean Titer (GMT) Against Homologous A/New Caledonia/20/1999 Virus (H1N1) Following the Completion of Each Vaccination Regimen
Week 2 (14 Days After First Product Administration)
888 titer
Interval 404.0 to 1949.0
566 titer
Interval 196.0 to 1632.0
651 titer
Interval 404.0 to 1051.0
741 titer
Interval 281.0 to 1955.0
916 titer
Interval 243.0 to 3454.0
Pseudoviral Neutralization Assay Geometric Mean Titer (GMT) Against Homologous A/New Caledonia/20/1999 Virus (H1N1) Following the Completion of Each Vaccination Regimen
Week 16 (Second Product Administration)
982 titer
Interval 500.0 to 1928.0
725 titer
Interval 413.0 to 1270.0
484 titer
Interval 232.0 to 1011.0
792 titer
Interval 228.0 to 2747.0
Pseudoviral Neutralization Assay Geometric Mean Titer (GMT) Against Homologous A/New Caledonia/20/1999 Virus (H1N1) Following the Completion of Each Vaccination Regimen
Week 18 (14 Days After Second Product Administration)
602 titer
Interval 193.0 to 1876.0
780 titer
Interval 399.0 to 1526.0
543 titer
Interval 265.0 to 1112.0
894 titer
Interval 295.0 to 2706.0

Adverse Events

Overall Incidence H1ssF_3928 (20 mcg), Ages 18-40 Years

Serious events: 0 serious events
Other events: 2 other events
Deaths: 0 deaths

Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years

Serious events: 0 serious events
Other events: 8 other events
Deaths: 0 deaths

Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years

Serious events: 0 serious events
Other events: 8 other events
Deaths: 0 deaths

Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years

Serious events: 0 serious events
Other events: 7 other events
Deaths: 0 deaths

Group 2D: H1ssF_3928 (60 mcg), Ages 60-70

Serious events: 0 serious events
Other events: 7 other events
Deaths: 0 deaths

Overall Incidence H1ssF_3928 (60 mcg)

Serious events: 0 serious events
Other events: 30 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Overall Incidence H1ssF_3928 (20 mcg), Ages 18-40 Years
n=5 participants at risk
H1ssF\_3928 (20 mcg) dose group included adults (ages 18-40 years) who received a single 20 mcg dose of H1ssF\_3928. Population included all enrolled subjects who received a H1ssF\_3928 (20 mcg) study injection and provided safety data (via diary card and/or laboratory results) following the injection (N=5).
Group 2A: H1ssF_3928 (60 mcg), Ages 18-40 Years
n=12 participants at risk
H1ssF\_3928 (60 mcg) dose groups included adults (ages 18-40 years) who were randomized to receive two doses of 60 mcg H1ssF\_3928 16 weeks apart. Population included all enrolled subjects who received at least one H1ssF\_3928 (60 mcg) study injection and provided safety data (via diary card and/or laboratory results) following the injection (N=12).
Group 2B: H1ssF_3928 (60 mcg), Ages 41-49 Years
n=12 participants at risk
H1ssF\_3928 (60 mcg) dose groups included adults (ages 41-49 years) who were randomized to receive two doses of 60 mcg H1ssF\_3928 16 weeks apart. Population included all enrolled subjects who received at least one H1ssF\_3928 (60 mcg) study injection and provided safety data (via diary card and/or laboratory results) following the injection (N=12).
Group 2C: H1ssF_3928 (60 mcg), Ages 50-59 Years
n=12 participants at risk
H1ssF\_3928 (60 mcg) dose groups included adults (ages 50-59 years) who were randomized to receive two doses of 60 mcg H1ssF\_3928 16 weeks apart. Population included all enrolled subjects who received at least one H1ssF\_3928 (60 mcg) study injection and provided safety data (via diary card and/or laboratory results) following the injection (N=12).
Group 2D: H1ssF_3928 (60 mcg), Ages 60-70
n=11 participants at risk
H1ssF\_3928 (60 mcg) dose groups included adults (ages 60-70 years) who were randomized to receive two doses of 60 mcg H1ssF\_3928 16 weeks apart. Population included all enrolled subjects who received at least one H1ssF\_3928 (60 mcg) study injection and provided safety data (via diary card and/or laboratory results) following the injection (N=11).
Overall Incidence H1ssF_3928 (60 mcg)
n=47 participants at risk
H1ssF\_3928 (60 mcg) dose groups included adults stratified by age (ages 18-40 years, ages 41-49 years, ages 50-59 years, and ages 60-70 years) who were randomized to receive two doses of 60 mcg H1ssF\_3928 16 weeks apart. Population included all enrolled subjects who received at least one H1ssF\_3928 (60 mcg) study injection and provided safety data (via diary card and/or laboratory results) following the injection (N=47).
Infections and infestations
Viral Infection
20.0%
1/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Investigations
Transaminases increased
20.0%
1/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Musculoskeletal and connective tissue disorders
Myalgia
20.0%
1/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
16.7%
2/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
6.4%
3/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Blood and lymphatic system disorders
Neutropenia
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
16.7%
2/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
6.4%
3/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Infections and infestations
Upper respiratory tract infection
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
9.1%
1/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.5%
4/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Investigations
Alanine aminotransferase increased
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
18.2%
2/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
6.4%
3/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
General disorders
Administration site pain
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
33.3%
4/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
25.0%
3/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
18.2%
2/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
21.3%
10/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
General disorders
Malaise
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
16.7%
2/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
18.2%
2/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
12.8%
6/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Nervous system disorders
Headache
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
16.7%
2/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
25.0%
3/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
25.0%
3/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
18.2%
2/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
21.3%
10/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Blood and lymphatic system disorders
Anaemia
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
9.1%
1/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
4.3%
2/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Blood and lymphatic system disorders
Leukopenia
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Blood and lymphatic system disorders
Lymphopenia
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Gastrointestinal disorders
Coeliac disease
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
9.1%
1/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Gastrointestinal disorders
Large intestine polyp
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Gastrointestinal disorders
Nausea
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
4.3%
2/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
General disorders
Chills
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
9.1%
1/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
4.3%
2/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Infections and infestations
Pharyngitis streptococcal
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Injury, poisoning and procedural complications
Epicondylitis
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Investigations
Aspartate aminotransferase increased
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Musculoskeletal and connective tissue disorders
Arthralgia
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Psychiatric disorders
Abnormal dreams
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Psychiatric disorders
Anxiety disorder
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
Skin and subcutaneous tissue disorders
Rash
0.00%
0/5 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
8.3%
1/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/12 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
0.00%
0/11 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.
2.1%
1/47 • Solicited adverse events (AEs) were reported for 7 days after each study injection. Unsolicited AEs were recorded from receipt of the first study injection through the visit scheduled 4 weeks after each study injection. At other time periods between injections and when greater than 4 weeks after the last injection, only serious AEs, influenza or influenza-like illness (ILI) and new chronic medical conditions that required ongoing medical management were recorded through the last study visit.
The overall Arms/Groups summarize AEs collected after each product administration separately and grouped by the study product and dose. Solicited AEs collected through systematic assessment and unsolicited AEs collected through non-systematic assessment represent the number and percentage of participants reporting the event. A participant with multiple experiences of the same event is counted once using the event of worst severity.

Additional Information

Alicia T Widge, M.D.

Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health

Phone: 301-451-8715

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place