YKR-97197-57225 · OpenVSafe

Timeline

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

2021-02-26
Dose 1 — Pfizer-BioNTech
2021-03-07
Registered in v-safe
2021-03-07
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-12
Survey response — day 14, dose 1
MedDRA: Nausea, Pregnancy — Feeling: Good

Free text: Nausea. But this has been on and off throughout pregnancy and is far more likely to be related to that bc it has been ongoing for the last 26 or so weeks.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Dose 2 — Pfizer-BioNTech
2021-03-18
Health check-in — day 0, dose 2
Feeling: Fair · Nausea

Adult check-in
2021-03-19
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness, Nausea

Adult check-in
2021-03-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Rash, not including the immediate area around the injection site

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-26	Pfizer-BioNTech
2	2021-03-18	Pfizer-BioNTech

Free text

Release 5 — day 14, dose 1

2021-03-12

Symptoms: Nausea. But this has been on and off throughout pregnancy and is far more likely to be related to that bc it has been ongoing for the last 26 or so weeks.

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	Nausea	✓	✓	✓
SD	Pregnancy	✓	✓	✓

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