4N6-20854-84264 · OpenVSafe

Timeline

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

2021-02-25
Dose 1 — Pfizer-BioNTech
2021-03-18
Dose 2 — Pfizer-BioNTech
2022-04-15
Dose 3 — Pfizer-BioNTech
2022-04-16
Registered in v-safe
2022-04-17
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · None

Adult check-in
2022-04-18
Survey response — days 1–6 daily, dose 3
MedDRA: Pregnancy — Feeling: Fair · Site: Pain

Free text: Some fatigue but probably from pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-04-19
Survey response — days 1–6 daily, dose 3
MedDRA: Pregnancy — Feeling: Good · Fatigue or tiredness

Free text: Fatigue is probably due to pregnancy

MedDRA releases: 2024-11 · check-in free text available
2022-04-20
Health check-in — days 1–6 daily, dose 3
Feeling: Good · None

Adult check-in
2022-04-21
Survey response — days 1–6 daily, dose 3
MedDRA: Abortion spontaneous — Feeling: Fair · Headache, Joint pains, Abdominal pain · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Today found out missed miscarriage. At least 3 weeks ago.

MedDRA releases: 2024-11 · check-in free text available
2022-04-21
Report sent to call center — days 1–6 daily, dose 3
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2022-04-22
Call 1 — Left Voicemail
2022-04-23
Survey response — day 7, dose 3
MedDRA: Abortion spontaneous — Feeling: Poor · Joint pains, Muscle or body aches, Fatigue or tiredness, Diarrhea, Abdominal pain · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Miscarriage

MedDRA releases: 2024-11 · check-in free text available
2022-04-26
Call 2 — Left Voicemail
2022-04-29
Health check-in — day 14, dose 3
Feeling: Fair

Adult check-in
2022-05-02
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-05-06
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-05-13
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-05-20
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-05-27
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-07-15
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-10-17
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-25	Pfizer-BioNTech	No
2	2021-03-18	Pfizer-BioNTech	No
3	2022-04-15	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2022-04-21	Successful 2022-05-02	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Free text

Release 11 — days 1–6 daily, dose 3

2022-04-18

Systemic reaction (other): Some fatigue but probably from pregnancy

2022-04-19

Systemic reaction (other): Fatigue is probably due to pregnancy

2022-04-21

Systemic reaction (other): Today found out missed miscarriage. At least 3 weeks ago.

Release 11 — day 7, dose 3

2022-04-23

Systemic reaction (other): 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
SRO	Abortion spontaneous	·	·	✓
SRO	Pregnancy	·	·	✓

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