XUC-26643-17667 · OpenVSafe

Timeline

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

2021-03-14
Dose 1 — Pfizer-BioNTech
2021-03-15
Registered in v-safe
2021-03-15
Survey response — days 1–6 daily, dose 1
MedDRA: Emergency care, Palpitations — Feeling: Fair · Site: Pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-03-16
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-18
Survey response — days 1–6 daily, dose 1
MedDRA: Heart rate increased — Feeling: Good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-20
Survey response — days 1–6 daily, dose 1
MedDRA: Heart rate increased — Feeling: Good

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-03-21
Survey response — 7 day, dose 1
MedDRA: Somnolence — Feeling: Good · Fatigue or tiredness

MedDRA releases: 2021-09,2023-04,2024-11 · check-in answers available
2021-03-28
Health check-in — 14 day, dose 1
Feeling: Good

Adult check-in
2021-04-06
Health check-in — 21 day, dose 1
Feeling: Good

Adult check-in
2021-04-11
Health check-in — 28 day, dose 1
Feeling: Good

Adult check-in
2021-04-20
Health check-in — 35 day, dose 1
Feeling: Good

Adult check-in
2021-04-25
Health check-in — 42 day, dose 1
Feeling: Good

Adult check-in
2021-06-13
Health check-in — 3 month, dose 1
Feeling: Good

Adult check-in
2021-09-12
Health check-in — 6 month, dose 1
Feeling: Good

Adult check-in
2022-03-14
Health check-in — 12 month, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-14	Pfizer-BioNTech

Free text

Release 5

Systemic reaction (other): I had palpitations 2 hours after. Was in ER for 6 hours. Benadryl 25mg plus Maalox given. Home now. My heart rate was 190-200 but registered 130s on ER arrival. Now Im at 80s. Will I be eligible for second dose?

Systemic reaction (other): Am I able to get dose 2 since I reacted with fast heart rate initially???

Release 6

Systemic reaction (other): I had fast heart rate 2 hours after vaccination at 180-200/min and no one is addressing if I can take the next dose or not.

Systemic reaction (other): So sleepy all day since yesterday after I checked in with u

Free-text releases are not linked to a specific 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	Emergency care	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Palpitations	✓	✓	✓
SRO	Somnolence	✓	✓	✓

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