L4T-21873-70045 · OpenVSafe

Timeline

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

2021-01-29
Dose 1 — Moderna
2021-02-20
Registered in v-safe
2021-02-20
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-02-27
Health check-in — day 28, dose 1
Feeling: Good

Adult check-in
2021-03-01
Dose 2 — Moderna
2021-03-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-03-05
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-03-07
Survey response — days 1–6 daily, dose 2
MedDRA: Chills, Limb discomfort, Myalgia — Feeling: Good

Free text: I never had a chance to report that on 3/2/21, the day after my second dose, i had chills and muscle aches and a sore arm from about 1:30am to 10:30pm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-08
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-03-15
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-03-23
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-03-31
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-05
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-04-12
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-05-31
Survey response — 3 months, dose 2
MedDRA: Nasopharyngitis, SARS-CoV-2 test negative, Viral infection — Feeling: Good · Be unable to do your normal daily activities

Free text: Cold virus; tested covid negative

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-08-30
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-01
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-29	Moderna
2	2021-03-01	Moderna

Free text

Release 5 — days 1–6 daily, dose 2

2021-03-07

Systemic reaction (other): I never had a chance to report that on 3/2/21, the day after my second dose, i had chills and muscle aches and a sore arm from about 1:30am to 10:30pm

Release 8 — 3 months, dose 2

2021-05-31

Symptoms: Cold virus; tested covid negative

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	✓	✓	✓
SD	SARS-CoV-2 test negative	✓	✓	✓
SD	Viral infection	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Limb discomfort	✓	✓	✓
SRO	Myalgia	✓	✓	✓

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