KAY-19396-64599 · OpenVSafe

Timeline

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

2021-03-12
Dose 1 — Pfizer-BioNTech
2021-04-02
Dose 2 — Pfizer-BioNTech
2021-07-26
Registered in v-safe
2021-10-01
Survey response — 6 months, dose 2
MedDRA: Threatened labour — Feeling: Good · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Hospitalization

Free text: Threatened pre-term labor at 33 weeks, but pregnancy is still ongoing.

MedDRA releases: 2024-11 · check-in free text available
2021-10-01
Report sent to call center — 6 months, dose 2
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Hospitalization · 1 call case(s)
2021-10-04
Call successful
Not applicable (accidental reporting or does not believe symptoms are related to vaccine)
2022-04-04
Survey response — 12 months, dose 2
MedDRA: SARS-CoV-2 test positive — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: Tested positive for Covid

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-12	Pfizer-BioNTech	No
2	2021-04-02	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 9 — 6 months, dose 2

2021-10-01

Symptoms: Threatened pre-term labor at 33 weeks, but pregnancy is still ongoing.

Release 11 — 12 months, dose 2

2022-04-04

Symptoms: Tested positive for Covid

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
SD	SARS-CoV-2 test positive	·	·	✓
SD	Threatened labour	·	·	✓

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