PU7-14653-41591 · OpenVSafe

Timeline

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

2021-03-31
Dose 1 — Pfizer-BioNTech
2021-04-04
Registered in v-safe
2021-04-04
Survey response — days 1–6 daily, dose 1
MedDRA: Pain, Pregnancy — Feeling: Good · Muscle or body aches

Free text: I am pregnant so aches may be unrelated

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Survey response — days 1–6 daily, dose 1
MedDRA: Pregnancy — Feeling: Poor · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work

Free text: Symptoms seem more related to pregnancy than shot last week

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-05
Report sent to call center — days 1–6 daily, dose 1
Be unable to work

1 call case(s)
2021-04-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-07
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-14
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-26
Dose 2 — Pfizer-BioNTech
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-02
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2022-04-28
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Pfizer-BioNTech
2	2021-04-26	Pfizer-BioNTech

Call center

1 call center case

1 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 1

2021-04-04

Systemic reaction (other): I am pregnant so aches may be unrelated

2021-04-05

Systemic reaction (other): Symptoms seem more related to pregnancy than shot last week

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	Pain	✓	✓	✓
SRO	Pregnancy	✓	✓	✓

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