2RF-41452-36754 · OpenVSafe

Timeline

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

2021-02-18
Dose 1 — Moderna
2021-03-15
Registered in v-safe
2021-03-15
Dose 2 — Moderna
2021-03-15
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-17
Survey response — days 1–6 daily, dose 2
MedDRA: Abortion spontaneous — Feeling: Fair · Site: Pain · Fatigue or tiredness

Free text: I had a miscarriage, not sure its related to the vaccine

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-18	Moderna
2	2021-03-15	Moderna

Free text

Release 5 — days 1–6 daily, dose 2

2021-03-17

Systemic reaction (other): I had a miscarriage, not sure its related to the vaccine

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	Abortion spontaneous	✓	✓	✓

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