D4N-32912-57407 · OpenVSafe

Timeline

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

2021-02-06
Dose 1 — Moderna
2021-03-06
Dose 2 — Moderna
2021-04-07
Registered in v-safe
2021-04-07
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-10
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-09-04
Survey response — 6 months, dose 2
MedDRA: HELLP syndrome, Labour complication, Pre-eclampsia — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Hospitalization

Free text: Developed severe preeclampsia /HELPP syndrome during labor

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-04
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

1 call case(s)
2021-09-07
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-06	Moderna
2	2021-03-06	Moderna

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 9 — 6 months, dose 2

2021-09-04

Symptoms: Developed severe preeclampsia /HELPP syndrome during labor

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	HELLP syndrome	✓	·	✓
SD	Labour complication	✓	·	✓
SD	Pre-eclampsia	✓	·	✓

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