5JQ-24839-36543 · OpenVSafe

Timeline

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

2021-01-08
Dose 1 — Moderna
2021-01-18
Registered in v-safe
2021-01-18
Survey response — day 7, dose 1
MedDRA: Adverse reaction — Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Free text: These symptoms were night of injection, 1 week later I might have had mild flu like symptoms for 24 hours

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-24
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-02-05
Dose 2 — Moderna
2021-02-07
Survey response — days 1–6 daily, dose 2
MedDRA: Diarrhoea, Palpitations — Feeling: Fair · Fatigue or tiredness

Free text: Mild loose stool, Im experiencing heart palpitations ( PVCs) but this is probably unrelated. I had some green tea in the am and I exercised moderately both Friday and Saturday. May not have had enough to drink. Not sure. Will be monitoring heart symptoms this week though

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-08
Survey response — days 1–6 daily, dose 2
MedDRA: Heart rate irregular, Self-medication — Feeling: Good · Fever · Muscle or body aches

Free text: Just the irregular heart rate( stable in the 70s PVCs) Symptoms subsided after sting ibuprofen

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-02-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-08	Moderna
2	2021-02-05	Moderna

Free text

Release 2 — day 7, dose 1

2021-01-18

Systemic reaction (other): These symptoms were night of injection, 1 week later I might have had mild flu like symptoms for 24 hours

Release 3 — days 1–6 daily, dose 2

2021-02-07

Systemic reaction (other): Mild loose stool, Im experiencing heart palpitations ( PVCs) but this is probably unrelated. I had some green tea in the am and I exercised moderately both Friday and Saturday. May not have had enough to drink. Not sure. Will be monitoring heart symptoms this week though

2021-02-08

Systemic reaction (other): Just the irregular heart rate( stable in the 70s PVCs) Symptoms subsided after sting ibuprofen

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	Adverse reaction	✓	✓	✓
SRO	Diarrhoea	✓	✓	✓
SRO	Heart rate irregular	✓	✓	✓
SRO	Palpitations	✓	✓	✓
SRO	Self-medication	✓	✓	✓

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