YM9-51391-41350 · OpenVSafe

Timeline

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

2021-08-04
Dose 1 — Moderna
2021-08-05
Registered in v-safe
2021-08-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-08-25
Survey response — day 21, dose 1
MedDRA: Fatigue, Pain — Feeling: Poor · Be unable to work or attend school

Free text: Tired aches

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-09-01
Dose 2 — Moderna
2021-09-02
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-09-03
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Headache

Adult check-in
2021-09-06
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Diarrhea

Adult check-in
2021-09-07
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Diarrhea

Adult check-in
2021-09-08
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-08-04	Moderna	No
2	2021-09-01	Moderna	No

Free text

Release 9 — day 21, dose 1

2021-08-25

Symptoms: Tired aches

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	Fatigue	✓	·	✓
SD	Pain	✓	·	✓

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