SM3-15400-00325 · OpenVSafe

Timeline

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

2021-04-17
Dose 1 — Pfizer-BioNTech
2021-05-08
Registered in v-safe
2021-05-08
Dose 2 — Pfizer-BioNTech
2021-05-08
Survey response — day 0, dose 2
MedDRA: Abortion spontaneous — Feeling: Good · Nausea · Be unable to do your normal daily activities

Free text: Miscarriage after the 1st dose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-09
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-05-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-31
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-05
Survey response — day 28, dose 2
MedDRA: Fatigue, Somnolence — Feeling: Fair · Be unable to work, Be unable to do your normal daily activities

Free text: I have been very tired during the day since my first dosis. I always have to sleep for a couple of hours every day in the afternoon.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-12
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-19
Health check-in — day 42, dose 2
Feeling: Fair

Adult check-in
2021-08-07
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-11-06
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-17	Pfizer-BioNTech
2	2021-05-08	Pfizer-BioNTech

Free text

Release 8 — day 0, dose 2

2021-05-08

Systemic reaction (other): Miscarriage after the 1st dose

Release 8 — day 28, dose 2

2021-06-05

Symptoms: I have been very tired during the day since my first dosis. I always have to sleep for a couple of hours every day in the afternoon.

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	Fatigue	✓	✓	✓
SD	Somnolence	✓	✓	✓
SRO	Abortion spontaneous	✓	✓	✓

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