N6S-32294-78847 · OpenVSafe

Timeline

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

2020-12-28
Registered in v-safe
2020-12-28
Dose 1 — Pfizer-BioNTech
2020-12-28
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · Headache, Nausea

Adult check-in
2020-12-29
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache

Adult check-in
2020-12-30
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache

Adult check-in
2020-12-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-01-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-12-28
Survey response — 12 months, dose 1
MedDRA: Abortion spontaneous, Haemorrhage, Hereditary disorder — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: Symptoms: 2 miscarriages (genetic related) · Healthcare visit (other): Hemorrhage

MedDRA releases: 2024-11 · check-in free text available
2021-12-28
Report sent to call center — 12 months, dose 1
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2021-12-29
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-28	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-12-28	Successful 2021-12-29	Participant prefers to complete VAERS report online

Free text

Release 10 — 12 months, dose 1

2021-12-28

Symptoms: 2 miscarriages (genetic related)

Healthcare visit (other): Hemorrhage

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	Haemorrhage	·	·	✓
SD	Abortion spontaneous	·	·	✓
SD	Hereditary disorder	·	·	✓

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