YC3-31014-17994 · OpenVSafe

Timeline

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

2021-03-19
Dose 1 — Pfizer-BioNTech
2021-04-09
Dose 2 — Pfizer-BioNTech
2021-07-09
Registered in v-safe
2021-07-09
Survey response — 3 months, dose 2
MedDRA: Gestational diabetes, Office visit — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Gestational Diabetes · Healthcare visit (other): Additional appointmenta with OB related to gestational diabetes

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-09
Report sent to call center — 3 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-07-13
Call 1 — Could Not Reach Participant
2021-07-16
Call 2 — Could Not Reach Participant
2021-10-08
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-11
Survey response — 12 months, dose 2
MedDRA: Blood pressure increased, Postpartum disorder — Feeling: Good

Free text: Slightly elevated BP after pregnancy

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-19	Pfizer-BioNTech	No
2	2021-04-09	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2021-07-09	Unsuccessful

Free text

Release 9 — 3 months, dose 2

2021-07-09

Symptoms: Gestational Diabetes

Healthcare visit (other): Additional appointmenta with OB related to gestational diabetes

Release 11 — 12 months, dose 2

2022-04-11

Symptoms: Slightly elevated BP after pregnancy

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	Gestational diabetes	✓	✓	✓
HCVO	Office visit	✓	✓	✓
SD	Blood pressure increased	·	·	✓
SD	Gestational diabetes	✓	✓	✓
SD	Postpartum disorder	·	·	✓

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