QT4-18368-83583 · OpenVSafe

Timeline

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

2021-01-12
Dose 1 — Moderna
2021-02-09
Registered in v-safe
2021-02-09
Dose 2 — Moderna
2021-02-09
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-02-10
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Diarrhea

Adult check-in
2021-02-11
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-02-12
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-02-13
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-14
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-15
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-16
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-23
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-02
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-09
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-16
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-23
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-11
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-08-10
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-02
Dose 3 — Moderna
2022-02-09
Health check-in — 12 months, dose 2
Feeling: Fair

Adult check-in
2022-03-03
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-06-02
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-11-09
Dose 4 — Pfizer-BioNTech
2022-12-02
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in
2022-12-02
Health check-in — day 21, dose 4
Feeling: Good

Adult check-in
2022-12-07
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-12-14
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2022-12-21
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-02-08
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in
2023-05-10
Survey response — 6 months, dose 4
MedDRA: Delivery — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Hospitalization

MedDRA releases: 2024-11
2023-05-10
Report sent to call center — 6 months, dose 4
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Hospitalization · 1 call case(s)
2023-05-11
Call 1 — Left Voicemail
2023-05-11
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-12	Moderna
2	2021-02-09	Moderna
3	2021-12-02	Moderna	No
4	2022-11-09	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

None.

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	Delivery	·	·	✓

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