3JP-23160-81347 · OpenVSafe

Timeline

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

2020-12-22
Registered in v-safe
2020-12-22
Dose 1 — Pfizer-BioNTech
2020-12-22
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Nausea

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Abdominal pain

Adult check-in
2020-12-28
Survey response — days 1–6 daily, dose 1
MedDRA: Pregnancy, Uterine spasm — Feeling: Good · Fatigue or tiredness

Free text: Had uterine cramps at 10 weeks pregnant a couple of days ago, all resolved now.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-31
Survey response — day 7, dose 1
MedDRA: Pregnancy — Feeling: Good · Nausea

Free text: Pregnancy with morning sickness.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-19
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain, Redness · None · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-01-28
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-05
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-11
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-18
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-02-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-13
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-09-19
Dose 3 — Pfizer-BioNTech
2021-09-29
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-03
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-17
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-10-24
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech
3	2021-09-19	Pfizer-BioNTech	No

Free text

Release 1 — days 1–6 daily, dose 1

2020-12-28

Systemic reaction (other): Had uterine cramps at 10 weeks pregnant a couple of days ago, all resolved now.

Release 1 — day 7, dose 1

2020-12-31

Systemic reaction (other): Pregnancy with morning sickness.

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	Exposure during pregnancy	○	○	○
SRO	Pregnancy	✓	✓	✓
SRO	Uterine spasm	✓	✓	✓

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