CZ8-16565-47871 · OpenVSafe

Timeline

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

2021-04-03
Dose 1 — Pfizer-BioNTech
2021-04-04
Registered in v-safe
2021-04-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · Headache, Fatigue or tiredness · Be unable to work

Adult check-in
2021-04-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-06
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-04-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-17
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-24
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-27
Dose 2 — Pfizer-BioNTech
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fever · Fatigue or tiredness

Adult check-in
2021-04-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-03
Survey response — days 1–6 daily, dose 2
MedDRA: Menstruation delayed — Feeling: Good

Free text: My period was late 3 weeks-I got my first shot a couple days before it was supposed to start

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-13
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-03
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-08
Survey response — day 42, dose 2
MedDRA: Pregnancy — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Pregnant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-08
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-11
Call 1 — Left Voicemail
2021-07-27
Survey response — 3 months, dose 2
MedDRA: Abortion spontaneous, Pregnancy — Feeling: Good · Be unable to work or attend school

Free text: Became pregnant in may and had an unexplained miscarriage in June at six weeks

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-10-26
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-27
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-03	Pfizer-BioNTech
2	2021-04-27	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-06-08	Unsuccessful

Free text

Release 8 — days 1–6 daily, dose 2

2021-05-03

Systemic reaction (other): My period was late 3 weeks-I got my first shot a couple days before it was supposed to start

Release 8 — day 42, dose 2

2021-06-08

Symptoms: Pregnant

Release 9 — 3 months, dose 2

2021-07-27

Symptoms: Became pregnant in may and had an unexplained miscarriage in June at six weeks

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	✓	·	✓
SD	Pregnancy	✓	✓	✓
SRO	Menstruation delayed	✓	✓	✓

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