AJC-11031-32613 · OpenVSafe

Timeline

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

2021-01-28
Registered in v-safe
2021-01-28
Dose 1 — Pfizer-BioNTech
2021-01-28
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

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

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

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-04
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-02-11
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-18
Dose 2 — Pfizer-BioNTech
2021-02-18
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-02-19
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-02-20
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · None

Adult check-in
2021-02-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-25
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-04
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-11
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-18
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-25
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-20
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-19
Survey response — 6 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

Free text: Early term miscarriage

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-19
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-08-20
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-02-18
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-28	Pfizer-BioNTech
2	2021-02-18	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-08-19	Successful 2021-08-20	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 9 — 6 months, dose 2

2021-08-19

Symptoms: Early term 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