7F4-22571-24824 · OpenVSafe

Timeline

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

2021-08-21
Dose 1 — Pfizer-BioNTech
2021-08-26
Registered in v-safe
2021-08-26
Survey response — days 1–6 daily, dose 1
MedDRA: Abortion spontaneous — Feeling: Poor · Be unable to work or attend school

Free text: Miscarriage 8/24

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-29
Survey response — day 7, dose 1
MedDRA: Abortion spontaneous — Feeling: Poor · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Hospitalization

Free text: Systemic reaction (other): Miscarriage · Healthcare visit (other): Miscarriage

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-29
Report sent to call center — day 7, dose 1
Be unable to work or attend school · Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-31
Call 1 — Left Voicemail
2021-09-06
Health check-in — day 14, dose 1
Feeling: Poor

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-21	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-08-29	Unsuccessful

Free text

Release 9 — days 1–6 daily, dose 1

2021-08-26

Systemic reaction (other): Miscarriage 8/24

Release 9 — day 7, dose 1

2021-08-29

Systemic reaction (other): Miscarriage

Healthcare visit (other): Miscarriage

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
HCVO	Abortion spontaneous	✓	·	✓
SRO	Abortion spontaneous	✓	·	✓

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