4TY-25825-37223 · OpenVSafe

Timeline

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

2021-09-03
Registered in v-safe
2021-09-03
Dose 1 — Pfizer-BioNTech
2021-09-03
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-09-04
Survey response — days 1–6 daily, dose 1
MedDRA: Pregnancy — Feeling: Good

Free text: A little nausea last night, but not sure if thats pregnancy or the vaccine.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-09-07
Survey response — days 1–6 daily, dose 1
MedDRA: Headache, Pregnancy — Feeling: Fair · Headache

Free text: The headache could be pregnancy or dehydration

MedDRA releases: 2024-11 · check-in free text available
2021-09-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

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

Adult check-in
2021-09-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-09-17
Survey response — day 14, dose 1
MedDRA: Sinusitis — Feeling: Good

Free text: Sinus infection

MedDRA releases: 2024-11 · check-in free text available
2021-09-24
Dose 2 — Pfizer-BioNTech
2021-09-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2021-09-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-10-01
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-10-08
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-10-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-10-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-11-05
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-12-24
Survey response — 3 months, dose 2
MedDRA: Sinus disorder — Feeling: Fair

Free text: Sinus symptoms

MedDRA releases: 2024-11 · check-in free text available
2022-03-27
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-09-24
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-09-03	Pfizer-BioNTech	No
2	2021-09-24	Pfizer-BioNTech	No

Free text

Release 9 — days 1–6 daily, dose 1

2021-09-04

Systemic reaction (other): A little nausea last night, but not sure if thats pregnancy or the vaccine.

2021-09-07

Systemic reaction (other): The headache could be pregnancy or dehydration

Release 9 — day 14, dose 1

2021-09-17

Symptoms: Sinus infection

Release 10 — 3 months, dose 2

2021-12-24

Symptoms: Sinus symptoms

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	Sinus disorder	·	·	✓
SD	Sinusitis	·	·	✓
SRO	Headache	·	·	✓
SRO	Pregnancy	✓	·	✓

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