7L8-12105-57412 · OpenVSafe

Timeline

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

2021-03-24
Dose 1 — Pfizer-BioNTech
2021-03-26
Registered in v-safe
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-27
Survey response — days 1–6 daily, dose 1
MedDRA: Nasal congestion — Feeling: Good

Free text: Stuffy nose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-28
Survey response — days 1–6 daily, dose 1
MedDRA: Respiratory tract congestion — Feeling: Good

Free text: Congestion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-23
Dose 2 — Pfizer-BioNTech
2021-05-05
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-24	Pfizer-BioNTech
2	2021-04-23	Pfizer-BioNTech

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-27

Systemic reaction (other): Stuffy nose

2021-03-28

Systemic reaction (other): Congestion

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
SRO	Nasal congestion	✓	✓	✓
SRO	Respiratory tract congestion	✓	✓	✓

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