M5A-13633-96540 · OpenVSafe

Timeline

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

2020-12-30
Dose 1 — Pfizer-BioNTech
2021-01-20
Registered in v-safe
2021-01-20
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-21
Dose 2 — Pfizer-BioNTech
2021-01-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Diarrhea

Adult check-in
2021-01-28
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-07-22
Survey response — 6 months, dose 2
MedDRA: Nasopharyngitis, Sinusitis — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Cold symptoms, sinusitis

MedDRA releases: 2024-11 · check-in free text available
2021-09-24
Dose 3 — Pfizer-BioNTech
2021-09-29
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2021-09-30
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Headache

Adult check-in
2021-10-01
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-10-08
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-10-15
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-10-24
Survey response — day 28, dose 3
MedDRA: Cough, Oropharyngeal pain — Feeling: Good

Free text: Cough, sore throat

MedDRA releases: 2024-11 · check-in free text available
2021-12-26
Survey response — 3 months, dose 3
MedDRA: Lethargy, Nausea, Vomiting — Feeling: Fair · Be unable to do your normal daily activities

Free text: Nausea, vomiting, lethargy

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-30	Pfizer-BioNTech
2	2021-01-21	Pfizer-BioNTech
3	2021-09-24	Pfizer-BioNTech	No

Free text

Release 9 — 6 months, dose 2

2021-07-22

Symptoms: Cold symptoms, sinusitis

Release 10 — day 28, dose 3

2021-10-24

Symptoms: Cough, sore throat

Release 10 — 3 months, dose 3

2021-12-26

Symptoms: Nausea, vomiting, lethargy

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	Lethargy	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Nausea	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Sinusitis	·	·	✓
SD	Vomiting	·	·	✓

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