FFJ-29028-31427 · OpenVSafe

Timeline

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

2021-02-21
Registered in v-safe
2021-02-21
Dose 1 — Pfizer-BioNTech
2021-02-21
Health check-in — day 0, dose 1
Feeling: Good · None

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

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

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

Adult check-in
2021-02-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-02-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-22
Survey response — 6 months, dose 1
MedDRA: Cough, Hypoacusis, Nasal congestion — Feeling: Fair

Free text: Cough, stuffy nose, muffled ears

MedDRA releases: 2021-09,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-21	Pfizer-BioNTech

Free text

Release 9 — 6 months, dose 1

2021-08-22

Symptoms: Cough, stuffy nose, muffled ears

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	Hypoacusis	✓	·	✓
SD	Nasal congestion	✓	·	✓

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