LCC-84543-84463 · OpenVSafe

Timeline

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

2021-03-22
Dose 1 — Moderna
2021-03-24
Registered in v-safe
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-05
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-12
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-19
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-04-20
Dose 2 — Moderna
2021-04-26
Survey response — days 1–6 daily, dose 2
MedDRA: Unevaluable event — Feeling: Fair · Site: Pain · Headache, Muscle or body aches

Free text: More cervical mucus during ovulation than normal

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Health check-in — day 7, dose 2
Feeling: Fair · Headache

Adult check-in
2021-05-04
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-13
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-20
Survey response — day 28, dose 2
MedDRA: Anovulatory cycle, Unevaluable event — Feeling: Good

Free text: Haven't experienced usual indicators of ovulation

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-27
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-07-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-19
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-26
Survey response — 12 months, dose 2
MedDRA: Delivery, Pregnancy — Feeling: Good · Get care from a doctor or other healthcare professional · Hospitalization

Free text: Pregnancy/Birth

MedDRA releases: 2024-11 · check-in free text available
2022-04-26
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Hospitalization · 1 call case(s)
2022-04-27
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-22	Moderna
2	2021-04-20	Moderna

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 8 — days 1–6 daily, dose 2

2021-04-26

Systemic reaction (other): More cervical mucus during ovulation than normal

Release 8 — day 28, dose 2

2021-05-20

Symptoms: Haven't experienced usual indicators of ovulation

Release 11 — 12 months, dose 2

2022-04-26

Symptoms: Pregnancy/Birth

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	Anovulatory cycle	·	·	✓
SD	Delivery	·	·	✓
SD	Pregnancy	·	·	✓
SD	Unevaluable event	✓	✓	○
SRO	Unevaluable event	✓	✓	✓

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