BRZ-79461-08596 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-05-03
Dose 1 — Pfizer-BioNTech
2021-05-25
Registered in v-safe
2021-05-25
Dose 2 — Pfizer-BioNTech
2021-05-25
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-05-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches

Adult check-in
2021-05-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache

Adult check-in
2021-05-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-06-08
Survey response — day 14, dose 2
MedDRA: Pyrexia — Feeling: Fair

Free text: Low Fever

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-15
Survey response — day 21, dose 2
MedDRA: Headache — Feeling: Fair

Free text: Headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-22
Survey response — day 28, dose 2
MedDRA: Fatigue, Headache — Feeling: Fair · Be unable to do your normal daily activities

Free text: Head aches and Exhaustion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-06
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-24
Survey response — 3 months, dose 2
MedDRA: Dyspnoea, Fatigue, Headache, Pyrexia, Respiratory tract congestion — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: COVID congestion, fever, difficulty breathing headache and exhaustion

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-24
Report sent to call center — 3 months, dose 2
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

1 call case(s)
2021-08-25
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-03	Pfizer-BioNTech
2	2021-05-25	Pfizer-BioNTech

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 8 — day 14, dose 2

2021-06-08

Symptoms: Low Fever

Release 9 — day 21, dose 2

2021-06-15

Symptoms: Headache

Release 9 — day 28, dose 2

2021-06-22

Symptoms: Head aches and Exhaustion

Release 9 — 3 months, dose 2

2021-08-24

Symptoms: COVID congestion, fever, difficulty breathing headache and exhaustion

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
SD	Dyspnoea	✓	·	✓
SD	Fatigue	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Pyrexia	✓	✓	✓
SD	Respiratory tract congestion	✓	·	✓

✓ active code · ○ coded but marked inactive · blank = not in that release