R6E-23616-17907 · OpenVSafe

Timeline

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

2021-03-10
Registered in v-safe
2021-03-10
Dose 1 — Pfizer-BioNTech
2021-03-10
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling, Itching · None

Adult check-in
2021-03-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Headache

Adult check-in
2021-03-15
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-18
Health check-in — day 7, dose 1
Feeling: Good · Muscle or body aches

Adult check-in
2021-03-24
Survey response — day 14, dose 1
MedDRA: Pyrexia — Feeling: Good

Free text: Fever upon waking

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-30
Dose 2 — Pfizer-BioNTech
2021-04-01
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-06
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Adult check-in
2021-04-13
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-27
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-04
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-01
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-01
Survey response — 6 months, dose 2
MedDRA: Abortion spontaneous, Pregnancy — Feeling: Good · Be unable to work or attend school

Free text: I became pregnant but miscarried at 10 weeks

MedDRA releases: 2024-11 · check-in free text available
2022-03-30
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-10	Pfizer-BioNTech
2	2021-03-30	Pfizer-BioNTech

Free text

Release 6 — day 14, dose 1

2021-03-24

Symptoms: Fever upon waking

Release 9 — 6 months, dose 2

2021-10-01

Symptoms: I became pregnant but miscarried at 10 weeks

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	Abortion spontaneous	·	·	✓
SD	Pregnancy	·	·	✓
SD	Pyrexia	✓	✓	✓

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