PAG-16303-25109 · OpenVSafe

Timeline

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

2021-03-03
Registered in v-safe
2021-03-03
Dose 1 — Pfizer-BioNTech
2021-03-03
Health check-in — day 0, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2021-03-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-03-06
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Muscle or body aches

Adult check-in
2021-03-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache

Adult check-in
2021-03-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-10
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-03-17
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-03-24
Dose 2 — Pfizer-BioNTech
2021-03-24
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness, Diarrhea

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Chills, Fatigue or tiredness

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-31
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-14
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-22
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-28
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-05
Survey response — day 42, 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: Miscarriage

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-05
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-06-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-22
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-24
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-04-15
Call 1 — Left Voicemail
2022-04-15
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-03	Pfizer-BioNTech
2	2021-03-24	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-05-05	Successful 2022-04-15	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Free text

Release 8 — day 42, dose 2

2021-05-05

Symptoms: 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