4LN-28148-68726 · OpenVSafe

Timeline

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

2021-01-29
Dose 1 — Moderna
2021-02-05
Registered in v-safe
2021-08-14
Dose 2 — Moderna
2021-08-14
Health check-in — day 0, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-08-15
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Fair · Site: Pain · Fever · Headache, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to do your normal daily activities

Free text: Racing heart

MedDRA releases: 2021-09,2024-11 · check-in free text available
2021-08-17
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-08-18
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-09-28
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-29	Moderna	No
2	2021-08-14	Moderna	No

Free text

Release 9 — days 1–6 daily, dose 2

2021-08-15

Systemic reaction (other): Racing heart

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
SRO	Palpitations	✓	·	✓

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