2VV-14592-51651 · OpenVSafe

Timeline

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

2021-02-27
Dose 1 — Pfizer-BioNTech
2021-03-20
Dose 2 — Pfizer-BioNTech
2021-03-21
Registered in v-safe
2021-03-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Fever · Fatigue or tiredness

Adult check-in
2021-03-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-05
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-26
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-21
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-15
Dose 3 — Pfizer-BioNTech
2021-10-24
Survey response — day 7, dose 3
MedDRA: Menstruation irregular, Pre-existing disease — Feeling: Fair

Free text: I started menstruating 7 days after I received my booster vaccine. I haven't menstruated without medication In years due to PCOS.

MedDRA releases: 2024-11 · check-in free text available
2021-11-14
Health check-in — day 28, dose 3
Feeling: Fair

Adult check-in
2021-11-19
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-14
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-04-20
Survey response — 6 months, dose 3
MedDRA: Abortion spontaneous — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Miscarriage

MedDRA releases: 2024-11 · check-in free text available
2022-04-20
Report sent to call center — 6 months, dose 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-04-25
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-27	Pfizer-BioNTech
2	2021-03-20	Pfizer-BioNTech
3	2021-10-15	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2022-04-20	Unsuccessful

Free text

Release 10 — day 7, dose 3

2021-10-24

Systemic reaction (other): I started menstruating 7 days after I received my booster vaccine. I haven't menstruated without medication In years due to PCOS.

Release 11 — 6 months, dose 3

2022-04-20

Symptoms: Miscarriage

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	·	·	✓
SRO	Menstruation irregular	·	·	✓
SRO	Pre-existing disease	·	·	✓

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