JNA-13901-39360 · OpenVSafe

Timeline

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

2020-12-23
Dose 1 — Pfizer-BioNTech
2021-01-13
Registered in v-safe
2021-01-13
Dose 2 — Pfizer-BioNTech
2021-01-13
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-16
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-19
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-01-21
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-03
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-10
Survey response — day 28, dose 2
MedDRA: Dysmenorrhoea, Heavy menstrual bleeding, Intermenstrual bleeding — Feeling: Good

Free text: My period has always been very regular but my most recent period had unusual spotting for 2 days then my period started one day late and I believe was a bit heavier with more cramps than usual. I received dose #2 on the day I ovulated (I used an OPK)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-17
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-14
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2022-01-15
Survey response — 12 months, dose 2
MedDRA: Abortion spontaneous — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Miscarriage at 6weeks

MedDRA releases: 2024-11 · check-in free text available
2022-01-15
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-01-18
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-23	Pfizer-BioNTech
2	2021-01-13	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-01-15	Successful 2022-01-18	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 3 — day 28, dose 2

2021-02-10

Symptoms: My period has always been very regular but my most recent period had unusual spotting for 2 days then my period started one day late and I believe was a bit heavier with more cramps than usual. I received dose #2 on the day I ovulated (I used an OPK) cut off by CDC

Release 10 — 12 months, dose 2

2022-01-15

Symptoms: Miscarriage at 6weeks

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	Dysmenorrhoea	✓	✓	✓
SD	Heavy menstrual bleeding	✓	✓	✓
SD	Intermenstrual bleeding	✓	✓	✓

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