W9U-10807-52263 · OpenVSafe

Timeline

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

2021-04-07
Dose 1 — Pfizer-BioNTech
2021-05-05
Dose 2 — Pfizer-BioNTech
2021-11-20
Dose 3 — Pfizer-BioNTech
2021-11-21
Registered in v-safe
2021-11-21
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain · Fever · Headache, Fatigue or tiredness

Adult check-in
2021-11-22
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-23
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-24
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-26
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-11-27
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-04
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-11
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-18
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-29
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-01
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-02-19
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-05-21
Survey response — 6 months, dose 3
MedDRA: Infection, Premature labour — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit, Hospitalization

Free text: Preterm delivery of my baby at 29 weeks gestation. Had an infection of my placenta. Baby is healthy. I was pregnant when I received my booster.

MedDRA releases: 2024-11 · check-in free text available
2022-05-21
Report sent to call center — 6 months, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Emergency room or emergency department visit · Hospitalization · 1 call case(s)
2022-05-23
Call 1 — Left Voicemail
2022-11-20
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-07	Pfizer-BioNTech	No
2	2021-05-05	Pfizer-BioNTech	No
3	2021-11-20	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2022-05-21	Unsuccessful

Free text

Release 11 — 6 months, dose 3

2022-05-21

Symptoms: Preterm delivery of my baby at 29 weeks gestation. Had an infection of my placenta. Baby is healthy. I was pregnant when I received my booster.

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	Infection	·	·	✓
SD	Premature labour	·	·	✓

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