GME-22997-31237 · OpenVSafe

Timeline

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

2021-07-22
Dose 1 — Pfizer-BioNTech
2021-07-24
Registered in v-safe
2021-07-24
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Diarrhea

Adult check-in
2021-07-25
Survey response — days 1–6 daily, dose 1
MedDRA: Heart rate increased — Feeling: Fair · Site: Pain

Free text: Elevated heart rate

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-07-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-07-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-07-31
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-08-05
Health check-in — day 14, dose 1
Feeling: Poor

Adult check-in
2022-07-22
Survey response — 12 months, dose 1
MedDRA: Cardiac flutter — Feeling: Good

Free text: Fluttering in heart

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-07-22	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 1

2021-07-25

Systemic reaction (other): Elevated heart rate

Release 12 — 12 months, dose 1

2022-07-22

Symptoms: Fluttering in heart

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	Cardiac flutter	·	·	✓
SRO	Heart rate increased	✓	·	✓

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