K4B-21036-35549 · OpenVSafe

Timeline

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

2021-04-27
Registered in v-safe
2021-04-27
Dose 1 — Pfizer-BioNTech
2021-04-27
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-04-28
Survey response — days 1–6 daily, dose 1
MedDRA: Feeling hot, Pregnancy — Feeling: Fair · Site: Pain · Muscle or body aches

Free text: I was very overheated last night but I am 27 weeks pregnant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-05-02
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · None

Adult check-in
2021-05-03
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · None

Adult check-in
2021-05-04
Health check-in — day 7, dose 1
Feeling: Fair · None

Adult check-in
2021-05-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-20
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-26
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 35, dose 1
Feeling: Good

Adult check-in
2021-07-27
Health check-in — 3 months, dose 1
Feeling: Good

Adult check-in
2021-10-26
Survey response — 6 months, dose 1
MedDRA: Cough, Fatigue, Nasopharyngitis, Pain, Respiratory tract congestion — Feeling: Good

Free text: Common cold. Congestion cough body aches fatigue

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

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

Free text

Release 8 — days 1–6 daily, dose 1

2021-04-28

Systemic reaction (other): I was very overheated last night but I am 27 weeks pregnant

Release 10 — 6 months, dose 1

2021-10-26

Symptoms: Common cold. Congestion cough body aches fatigue

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	Cough	·	·	✓
SD	Fatigue	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Pain	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SRO	Feeling hot	✓	✓	✓
SRO	Pregnancy	✓	✓	✓

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