PFQ-19550-00791 · OpenVSafe

Timeline

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

2021-10-08
Dose 1 — Moderna
2021-11-21
Registered in v-safe
2021-11-21
Health check-in — day 42, dose 1
Feeling: Good

Adult check-in
2021-11-23
Dose 2 — Moderna
2022-01-07
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2022-01-07
Survey response — 3 months, dose 1
MedDRA: Polyhydramnios, Pregnancy, Unevaluable event — Feeling: Good · Get care from a doctor or other healthcare professional

Free text: Symptoms: Polyhydramnios during third trimester of pregnancy. · Healthcare visit (other): Additional ultrasounds with maternal fetal medicine

MedDRA releases: 2024-11 · check-in free text available
2022-01-07
Report sent to call center — 3 months, dose 1
Get care from a doctor or other healthcare professional

1 call case(s)
2022-01-10
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-10-08	Moderna	No
2	2021-11-23	Moderna	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 10 — 3 months, dose 1

2022-01-07

Symptoms: Polyhydramnios during third trimester of pregnancy.

Healthcare visit (other): Additional ultrasounds with maternal fetal medicine

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	Unevaluable event	·	·	✓
SD	Polyhydramnios	·	·	✓
SD	Pregnancy	·	·	✓

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