5BE-25731-38027 · OpenVSafe

Timeline

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

2021-02-04
Dose 1 — Moderna
2021-02-28
Registered in v-safe
2021-02-28
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-04
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-03-05
Dose 2 — Moderna
2021-03-18
Survey response — day 7, dose 2
MedDRA: Ophthalmic migraine — Feeling: Good

Free text: Last week (the week after the vaccine) I had two optical migraines

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-21
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-28
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-02
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-09
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-09-03
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-05
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-04	Moderna
2	2021-03-05	Moderna

Free text

Release 5 — day 7, dose 2

2021-03-18

Systemic reaction (other): Last week (the week after the vaccine) I had two optical migraines

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
SRO	Ophthalmic migraine	✓	✓	✓

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