2CA-27168-30180 · OpenVSafe

Timeline

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

2021-02-08
Dose 1 — Pfizer-BioNTech
2021-02-12
Registered in v-safe
2021-02-12
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Nausea

Adult check-in
2021-02-13
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache

Adult check-in
2021-02-15
Health check-in — day 7, dose 1
Feeling: Good · Headache

Adult check-in
2021-02-22
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-01
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-02
Dose 2 — Pfizer-BioNTech
2021-03-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-09
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-16
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-23
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-30
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-06
Survey response — day 35, dose 2
MedDRA: Migraine — Feeling: Good

Free text: Migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-15
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-01
Survey response — 3 months, dose 2
MedDRA: Abdominal pain — Feeling: Good

Free text: Increased abdominal pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-09-02
Survey response — 6 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Miscarriage

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-02
Report sent to call center — 6 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-09-07
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-08	Pfizer-BioNTech
2	2021-03-02	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-09-02	Unsuccessful

Free text

Release 7 — day 35, dose 2

2021-04-06

Symptoms: Migraines

Release 8 — 3 months, dose 2

2021-06-01

Symptoms: Increased abdominal pain

Release 9 — 6 months, dose 2

2021-09-02

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	Abdominal pain	✓	✓	✓
SD	Abortion spontaneous	✓	·	✓
SD	Migraine	✓	✓	✓

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