CSS-28491-90045 · OpenVSafe

Timeline

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

2021-03-28
Dose 1 — Moderna
2021-04-25
Registered in v-safe
2021-04-25
Dose 2 — Moderna
2021-04-25
Survey response — day 0, dose 2
MedDRA: Delivery, Postpartum state — Feeling: Fair · Fatigue or tiredness

Free text: I am 7 days post partum from a vaginal delivery

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Survey response — days 1–6 daily, dose 2
MedDRA: Unevaluable event — Feeling: Poor · Site: Pain · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Abdominal pain · Be unable to work

Free text: I am 8 days post partum

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-30
Survey response — days 1–6 daily, dose 2
MedDRA: Vertigo — Feeling: Good · Headache

Free text: Grade 1 vertigo

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-05-02
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-09
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-16
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-23
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-30
Survey response — day 35, dose 2
MedDRA: Pre-existing disease — Feeling: Good

Free text: First time seasonal allergies for the past week

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-06-08
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-26
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-26
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-05-02
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-28	Moderna
2	2021-04-25	Moderna

Free text

Release 7 — day 0, dose 2

2021-04-25

Systemic reaction (other): I am 7 days post partum from a vaginal delivery

Release 7 — days 1–6 daily, dose 2

2021-04-26

Systemic reaction (other): I am 8 days post partum

Release 8 — days 1–6 daily, dose 2

2021-04-30

Systemic reaction (other): Grade 1 vertigo

Release 8 — day 35, dose 2

2021-05-30

Symptoms: First time seasonal allergies for the past week

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	Pre-existing disease	✓	✓	✓
SRO	Delivery	✓	✓	✓
SRO	Postpartum state	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓
SRO	Vertigo	✓	✓	✓

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