8UK-26982-43881 · OpenVSafe

Timeline

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

2021-12-22
Dose 1 — Moderna
2022-01-10
Registered in v-safe
2022-01-10
Survey response — day 14, dose 1
MedDRA: Headache, Pregnancy, Unevaluable event — Feeling: Poor · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Symptoms: Pregnancy complications, headaches. · Healthcare visit (other): Pending ultrasound

MedDRA releases: 2024-11 · check-in free text available
2022-01-10
Report sent to call center — day 14, dose 1
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-01-13
Call 1 — Could Not Reach Participant
2022-01-19
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-12-22	Moderna	No

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 10 — day 14, dose 1

2022-01-10

Symptoms: Pregnancy complications, headaches.

Healthcare visit (other): Pending ultrasound

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	Headache	·	·	✓
SD	Pregnancy	·	·	✓

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