QGH-56537-71026 · OpenVSafe

Timeline

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

2021-04-29
Dose 1 — Pfizer-BioNTech
2021-05-20
Dose 2 — Pfizer-BioNTech
2021-05-21
Registered in v-safe
2021-05-21
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 · Be unable to do your normal daily activities

Adult check-in
2021-05-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-05-23
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-05-24
Survey response — days 1–6 daily, dose 2
MedDRA: Menstruation irregular — Feeling: Good · Site: Pain

Free text: Menstrual Changes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-27
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-06-03
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-06-10
Survey response — day 21, dose 2
MedDRA: Menstruation irregular — Feeling: Good

Free text: Change in menstrual cycle since 1st dose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-01
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-20
Survey response — 6 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Good

Free text: Miscarriage

MedDRA releases: 2024-11 · check-in free text available
2021-12-06
Dose 3 — Pfizer-BioNTech
2022-05-20
Survey response — 12 months, dose 2
MedDRA: Pregnancy — Feeling: Fair

Free text: Pregnant

MedDRA releases: 2024-11 · check-in free text available
2022-06-06
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-12-08
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-29	Pfizer-BioNTech
2	2021-05-20	Pfizer-BioNTech
3	2021-12-06	Pfizer-BioNTech	No

Free text

Release 8 — days 1–6 daily, dose 2

2021-05-24

Systemic reaction (other): Menstrual Changes

Release 9 — day 21, dose 2

2021-06-10

Symptoms: Change in menstrual cycle since 1st dose

Release 10 — 6 months, dose 2

2021-11-20

Symptoms: Miscarriage

Release 11 — 12 months, dose 2

2022-05-20

Symptoms: Pregnant

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	Menstruation irregular	✓	✓	✓
SD	Pregnancy	·	·	✓
SRO	Menstruation irregular	✓	✓	✓

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