3EV-11761-48923 · OpenVSafe

Timeline

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

2020-12-22
Registered in v-safe
2020-12-22
Dose 1 — Pfizer-BioNTech
2020-12-22
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2020-12-23
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Swelling · None

Adult check-in
2020-12-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2020-12-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2020-12-31
Survey response — day 7, dose 1
MedDRA: Pregnancy — Feeling: Good · Fatigue or tiredness

Free text: Pregnant

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-06
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-12
Dose 2 — Pfizer-BioNTech
2021-01-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-01-19
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-01-26
Health check-in — day 14, dose 2
Feeling: Good

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

Adult check-in
2021-02-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-02-16
Survey response — day 35, dose 2
MedDRA: Abortion spontaneous — Feeling: Fair · Be unable to work

Free text: Miscarriage

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Survey response — day 42, dose 2
MedDRA: Abortion spontaneous, Surgery — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Miscarriage due to triploidy (not vaccine related) · Healthcare visit (other): Out patient Surgery, (b)(6)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-23
Report sent to call center — day 42, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-03-13
Call 1 — Left Voicemail
2021-04-13
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-13
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-10-14
Dose 3 — Pfizer-BioNTech
2022-01-12
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-09-21
Dose 4 — Moderna
2022-10-05
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-22	Pfizer-BioNTech
2	2021-01-12	Pfizer-BioNTech
3	2021-10-14	Pfizer-BioNTech	No
4	2022-09-21	Moderna	No

Call center

Reported	Outcome	VAERS-related outcome
2021-02-23	Unsuccessful

Free text

Release 1 — day 7, dose 1

2020-12-31

Systemic reaction (other): Pregnant

Release 4 — day 35, dose 2

2021-02-16

Symptoms: Miscarriage

Release 4 — day 42, dose 2

2021-02-23

Symptoms: Miscarriage due to triploidy (not vaccine related)

Healthcare visit (other): Out patient Surgery, (b)(6)

redacted (b)(6)

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
HCVO	Surgery	✓	✓	✓
SD	Abortion spontaneous	✓	✓	✓
SRO	Exposure during pregnancy	○	○	○
SRO	Pregnancy	✓	✓	✓

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