948-32215-78173 · OpenVSafe

Timeline

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

2021-01-02
Dose 1 — Moderna
2021-01-27
Registered in v-safe
2021-01-27
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-30
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-02-01
Dose 2 — Moderna
2021-02-09
Health check-in — day 7, dose 2
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-02-22
Survey response — day 21, dose 2
MedDRA: Headache — Feeling: Good

Free text: More frequent headaches since second vaccine dose

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-03
Health check-in — 3 months, dose 2
Feeling: Fair

Adult check-in
2021-10-22
Dose 3 — Moderna
2021-12-03
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-01-21
Survey response — 3 months, dose 3
MedDRA: COVID-19, Pregnancy — Feeling: Poor · Be unable to work or attend school

Free text: Pregnancy, Covid positive

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

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-02	Moderna
2	2021-02-01	Moderna
3	2021-10-22	Moderna	No

Free text

Release 4 — day 21, dose 2

2021-02-22

Symptoms: More frequent headaches since second vaccine dose

Release 11 — 3 months, dose 3

2022-01-21

Symptoms: Pregnancy, Covid positive

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	COVID-19	·	·	✓
SD	Headache	✓	✓	✓
SD	Pregnancy	·	·	✓

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