3WW-32629-86170 · OpenVSafe

Timeline

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

2021-03-31
Registered in v-safe
2021-03-31
Dose 1 — Pfizer-BioNTech
2021-03-31
Health check-in — day 0, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-04-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Diarrhea · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation

Adult check-in
2021-04-01
Report sent to call center — days 1–6 daily, dose 1
Get care from a doctor or other healthcare professional

no matching call case
2021-04-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-07
Health check-in — day 7, dose 1
Feeling: Good · Headache

Adult check-in
2021-04-16
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-21
Survey response — day 21, dose 1
MedDRA: Migraine, Nausea — Feeling: Poor · Be unable to do your normal daily activities

Free text: Migraine and nausea

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Report sent to call center — day 21, dose 1
Be unable to do your normal daily activities

1 call case(s)
2021-04-22
Dose 2 — Pfizer-BioNTech
2021-05-12
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-06-05
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-10-21
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-22
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Pfizer-BioNTech
2	2021-04-22	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-04-21	priority 2/3

1 report(s) with no call case — see the timeline.

Free text

Release 7 — day 21, dose 1

2021-04-21

Symptoms: Migraine and nausea

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	Migraine	✓	✓	✓
SD	Nausea	✓	✓	✓

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