C43-11114-73982 · OpenVSafe

Timeline

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

2021-12-22
Dose 1 — Pfizer-BioNTech
2021-12-28
Registered in v-safe
2021-12-28
Survey response — days 1–6 daily, dose 1
MedDRA: Heart rate increased — Feeling: Good · Site: Pain

Free text: Elevated heart rate

MedDRA releases: 2024-11 · check-in free text available
2022-01-08
Dose 2 — Pfizer-BioNTech
2022-01-08
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2022-01-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-01-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache

Adult check-in
2022-01-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Adult check-in
2022-01-16
Survey response — day 7, dose 2
MedDRA: Dizziness, Heart rate increased — Feeling: Poor · Headache · Be unable to do your normal daily activities

Free text: Dizzy, increased heart rate

MedDRA releases: 2024-11 · check-in free text available
2023-01-08
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-12-22	Pfizer-BioNTech	No
2	2022-01-08	Pfizer-BioNTech	No

Free text

Release 10 — days 1–6 daily, dose 1

2021-12-28

Systemic reaction (other): Elevated heart rate

Release 10 — day 7, dose 2

2022-01-16

Systemic reaction (other): Dizzy, increased heart rate

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	Dizziness	·	·	✓
SRO	Heart rate increased	·	·	✓

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