M4M-71400-95251 · OpenVSafe

Timeline

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

2021-01-08
Dose 1 — Pfizer-BioNTech
2021-01-11
Registered in v-safe
2021-01-11
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Redness, Swelling, Itching · Chills, Headache, Fatigue or tiredness

Adult check-in
2021-01-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2021-01-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-17
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-24
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-29
Dose 2 — Pfizer-BioNTech
2021-01-29
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-02-14
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-19
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-28
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-05
Survey response — day 35, dose 2
MedDRA: Abortion spontaneous, Surgery — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: I had a miscarriage · Healthcare visit (other): Same day surgery

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-05
Report sent to call center — day 35, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-12
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-03-14
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-08	Pfizer-BioNTech
2	2021-01-29	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-03-05	Unsuccessful

Free text

Release 5 — day 35, dose 2

2021-03-05

Symptoms: I had a miscarriage

Healthcare visit (other): Same day surgery

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	Surgery	✓	✓	✓
SD	Abortion spontaneous	✓	✓	✓

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