M47-30802-72830 · OpenVSafe

Timeline

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

2021-08-30
Dose 1 — Pfizer-BioNTech
2021-09-19
Registered in v-safe
2021-09-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-09-20
Dose 2 — Pfizer-BioNTech
2021-09-22
Survey response — days 1–6 daily, dose 2
MedDRA: Arthralgia, Headache — Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to work or attend school

Free text: Headache, and joint pains severe yesterday 9/21

MedDRA releases: 2024-11 · check-in free text available
2021-09-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Nausea

Adult check-in
2021-09-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-30	Pfizer-BioNTech	No
2	2021-09-20	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 2

2021-09-22

Systemic reaction (other): Headache, and joint pains severe yesterday 9/21

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
SRO	Arthralgia	·	·	✓
SRO	Headache	·	·	✓

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