5H2-12939-50044 · OpenVSafe

Timeline

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

2021-01-04
Dose 1 — Moderna
2021-01-22
Registered in v-safe
2021-01-22
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-27
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-01-28
Dose 2 — Moderna
2021-01-28
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Diarrhea

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Itching · None

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

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

Adult check-in
2021-02-03
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-06
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-11
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-18
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-25
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-06
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-11
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-01
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-31
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-11-16
Dose 3 — Moderna
2022-12-02
Dose 4 — Moderna
2022-12-03
Health check-in — days 1–6 daily, dose 4
Feeling: Poor · Site: Pain · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2022-12-04
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · None

Adult check-in
2022-12-05
Health check-in — days 1–6 daily, dose 4
Feeling: Good · Site: Pain · None

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 · None

Adult check-in
2022-12-08
Health check-in — days 1–6 daily, dose 4
Feeling: Good · None

Adult check-in
2022-12-09
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-12-16
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-12-23
Survey response — day 21, dose 4
MedDRA: Nasopharyngitis — Feeling: Fair · Be unable to work or attend school

Free text: Cold

MedDRA releases: 2024-11 · check-in free text available
2023-01-01
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2023-01-08
Health check-in — day 35, dose 4
Feeling: Good

Adult check-in
2023-01-13
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-03-03
Health check-in — 3 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-04	Moderna
2	2021-01-28	Moderna
3	2021-11-16	Moderna	No
4	2022-12-02	Moderna	No

Free text

Release 12 — day 21, dose 4

2022-12-23

Symptoms: Cold

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	Nasopharyngitis	·	·	✓

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