M3J-25745-21539 · OpenVSafe

Timeline

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

2021-08-13
Registered in v-safe
2021-08-14
Dose 1 — Pfizer-BioNTech
2021-08-14
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-08-15
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-08-16
Health check-in — days 1–6 daily, dose 1
Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work or attend school

Adult check-in
2021-08-17
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness, Nausea

Adult check-in
2021-08-18
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness, Nausea

Adult check-in
2021-08-19
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-08-21
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-08-28
Survey response — day 14, dose 1
MedDRA: Headache, Nausea, Presyncope — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Nausea, headache, near syncope.

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-04
Dose 2 — Pfizer-BioNTech
2021-09-04
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Nausea

Adult check-in
2021-09-05
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-09-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · None

Adult check-in
2021-09-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness, Abdominal pain

Adult check-in
2021-09-08
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea, Abdominal pain

Adult check-in
2021-09-09
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache

Adult check-in
2021-09-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-09-11
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-09-18
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-09-25
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-10-02
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-10-09
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-10-16
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-12-04
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-03-05
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-09-04
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2023-02-14
Dose 3 — Pfizer-BioNTech
Co-administered: Other
2023-03-22
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-14	Pfizer-BioNTech	No
2	2021-09-04	Pfizer-BioNTech	No
3	2023-02-14	Pfizer-BioNTech	Other

Free text

Release 9 — day 14, dose 1

2021-08-28

Symptoms: Nausea, headache, near syncope.

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	Headache	✓	·	✓
SD	Nausea	✓	·	✓
SD	Presyncope	✓	·	✓

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