YVD-10424-23104 · OpenVSafe

Timeline

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

2021-03-17
Dose 1 — Pfizer-BioNTech
2021-03-19
Registered in v-safe
2021-03-19
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-03-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-03-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-09
Dose 2 — Pfizer-BioNTech
2021-04-09
Health check-in — day 0, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-10-08
Survey response — 6 months, dose 2
MedDRA: Emergency care, Office visit, Stillbirth, Uterine dilation and evacuation — 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, Emergency room or emergency department visit

Free text: Symptoms: I doubt it's connected to the vaccine in any way, but I was in my first trimester when I received it. I ended up losing the pregnancy at 22 weeks due to a host of developmental anomalies. · Healthcare visit (other): Losing the pregnancy required surgery (D&E). I also visited the ED the night prior as my water broke.

MedDRA releases: 2024-11 · check-in free text available
2021-10-08
Report sent to call center — 6 months, dose 2
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 · Emergency room or emergency department visit · 1 call case(s)
2021-10-12
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-04-11
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-17	Pfizer-BioNTech
2	2021-04-09	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2021-10-08	Successful 2021-10-12	Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Free text

Release 10 — 6 months, dose 2

2021-10-08

Symptoms: I doubt it's connected to the vaccine in any way, but I was in my first trimester when I received it. I ended up losing the pregnancy at 22 weeks due to a host of developmental anomalies.

Healthcare visit (other): Losing the pregnancy required surgery (D&E). I also visited the ED the night prior as my water broke.

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	Emergency care	·	·	✓
HCVO	Office visit	·	·	✓
HCVO	Uterine dilation and evacuation	·	·	✓
SD	Stillbirth	·	·	✓

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