4QD-33311-45721 · OpenVSafe

Timeline

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

2021-03-19
Dose 1 — Pfizer-BioNTech
2021-04-09
Dose 2 — Pfizer-BioNTech
2021-12-10
Dose 3 — Pfizer-BioNTech
2021-12-28
Registered in v-safe
2021-12-28
Survey response — day 14, dose 3
MedDRA: Abortion spontaneous — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: I didn't know at the time I received my booster that I was pregnant. I recently had a miscarriage.

MedDRA releases: 2024-11 · check-in free text available
2021-12-28
Report sent to call center — day 14, dose 3
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2021-12-29
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-19	Pfizer-BioNTech	No
2	2021-04-09	Pfizer-BioNTech	No
3	2021-12-10	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-12-28	Unsuccessful

Free text

Release 10 — day 14, dose 3

2021-12-28

Symptoms: I didn't know at the time I received my booster that I was pregnant. I recently had a 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
SD	Abortion spontaneous	·	·	✓

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