RYZ-27645-72461 · OpenVSafe

Timeline

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

2021-01-28
Dose 1 — Moderna
2021-02-25
Registered in v-safe
2021-02-25
Dose 2 — Moderna
2021-02-25
Survey response — day 0, dose 2
MedDRA: Irritability — Feeling: Good

Free text: Mild Irritability

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-26
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Chills, Headache, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-02-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-08-28
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-06
Dose 3 — Moderna
Co-administered: Flu
2022-02-25
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in
2022-12-03
Dose 4 — Moderna
2022-12-04
Survey response — days 1–6 daily, dose 4
MedDRA: Chills, Loss of consciousness, Nausea, Syncope — Feeling: Poor · Site: Pain · Fever · Chills, Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: I fainted/lost consciousness as a result of the chills and nausea 16 hours after injection

MedDRA releases: 2024-11 · check-in free text available
2022-12-05
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · Muscle or body aches

Adult check-in
2022-12-06
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-12-07
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Itching · None

Adult check-in
2022-12-10
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-12-17
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-12-31
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2023-01-07
Survey response — day 35, dose 4
MedDRA: Back pain, Headache, Oropharyngeal pain, Unevaluable event — Feeling: Good · Be unable to work or attend school

MedDRA releases: 2024-11
2023-01-16
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-03-05
Survey response — 3 months, dose 4
MedDRA: Abortion spontaneous — Feeling: Good · Be unable to work or attend school

MedDRA releases: 2024-11
2023-06-05
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-28	Moderna
2	2021-02-25	Moderna
3	2021-11-06	Moderna	Flu
4	2022-12-03	Moderna	No

Free text

Release 4 — day 0, dose 2

2021-02-25

Systemic reaction (other): Mild Irritability

Release 12 — days 1–6 daily, dose 4

2022-12-04

Systemic reaction (other): I fainted/lost consciousness as a result of the chills and nausea 16 hours after injection

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	Abortion spontaneous	·	·	✓
SD	Back pain	·	·	✓
SD	Headache	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SD	Unevaluable event	·	·	✓
SRO	Chills	·	·	✓
SRO	Irritability	✓	✓	✓
SRO	Loss of consciousness	·	·	✓
SRO	Nausea	·	·	✓
SRO	Syncope	·	·	✓

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