F3V-36271-41100 · OpenVSafe

Timeline

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

2021-05-14
Dose 1 — Pfizer-BioNTech
2021-05-21
Registered in v-safe
2021-05-21
Health check-in — day 7, dose 1
Feeling: Good · Site: Pain, Redness, Swelling, Itching · Fatigue or tiredness

Adult check-in
2021-05-29
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-05-31
Dose 2 — Pfizer-BioNTech
2021-06-01
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Redness, Itching · Chills, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-06-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-06-03
Survey response — days 1–6 daily, dose 2
MedDRA: Menstruation irregular — Feeling: Good · Site: Pain

Free text: Disrupted menstrual cycle

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-04
Survey response — days 1–6 daily, dose 2
MedDRA: Menstrual disorder — Feeling: Good

Free text: Disrupted menstrual cycle

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

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

Adult check-in
2021-06-07
Health check-in — day 7, dose 2
Feeling: Good · None

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

Adult check-in
2021-06-21
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-28
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-07-07
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-12
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-31
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-22
Dose 3 — Pfizer-BioNTech
2021-11-29
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-30
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-06
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-13
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-20
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-27
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-05
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-05-23
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-05-14	Pfizer-BioNTech
2	2021-05-31	Pfizer-BioNTech
3	2021-11-22	Pfizer-BioNTech	No

Free text

Release 8 — days 1–6 daily, dose 2

2021-06-03

Systemic reaction (other): Disrupted menstrual cycle

2021-06-04

Systemic reaction (other): Disrupted menstrual cycle

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
SRO	Menstrual disorder	✓	✓	✓
SRO	Menstruation irregular	✓	✓	✓

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