4K8-27988-09934 · OpenVSafe

Timeline

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

2021-03-08
Dose 1 — Pfizer-BioNTech
2021-03-29
Dose 2 — Pfizer-BioNTech
2021-03-30
Registered in v-safe
2021-04-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-04-21
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-28
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-11
Survey response — day 42, dose 2
MedDRA: Pain — Feeling: Fair

Free text: Body ache.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2022-03-31
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-08	Pfizer-BioNTech
2	2021-03-29	Pfizer-BioNTech

Free text

Release 8 — day 42, dose 2

2021-05-11

Symptoms: Body ache.

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	Pain	✓	✓	✓

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