YNG-23074-59344 · OpenVSafe

Timeline

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

2021-04-14
Dose 1 — Moderna
2021-04-17
Registered in v-safe
2021-04-17
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Joint pains, Fatigue or tiredness

Free text: Lots of fatigue with first vaccine. Day 3 is better.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-19
Survey response — days 1–6 daily, dose 1
MedDRA: Anxiety, Dizziness, Fatigue, Palpitations — Feeling: Good · Site: Itching

Free text: I just want to report that my first 4 days I had heart palpitations, fainting like spells (although I didnt faint I almost did a few times and it was scary) waves of fatigue which is probably normal. More concerned about getting my 2nd does because of the fainting like spells, palpitations and increased anxiety

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-20
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-21
Survey response — day 7, dose 1
MedDRA: Dizziness — Feeling: Fair · Headache

Free text: Still dizzy spells off and one. Still concerned about next one now.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-28
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-05-05
Health check-in — day 21, dose 1
Feeling: Fair

Adult check-in
2021-07-14
Health check-in — 3 months, dose 1
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-14	Moderna

Free text

Release 7 — days 1–6 daily, dose 1

2021-04-17

Systemic reaction (other): Lots of fatigue with first vaccine. Day 3 is better.

2021-04-19

Systemic reaction (other): I just want to report that my first 4 days I had heart palpitations, fainting like spells (although I didnt faint I almost did a few times and it was scary) waves of fatigue which is probably normal. More concerned about getting my 2nd does because of the fainting like spells, palpitations and increased anxiety

Release 7 — day 7, dose 1

2021-04-21

Systemic reaction (other): Still dizzy spells off and one. Still concerned about next one now.

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	Anxiety	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Palpitations	✓	✓	✓

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