N7R-20547-33812 · OpenVSafe

Timeline

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

2022-04-30
Registered in v-safe
2022-04-30
Dose 1 — Moderna
2022-04-30
Health check-in — day 0, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches

Adult check-in
2022-05-01
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches · Be unable to work or attend school

Adult check-in
2022-05-02
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Poor · Site: Pain · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting

Free text: Dizziness

MedDRA releases: 2024-11 · check-in free text available
2022-05-03
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Fair · Site: Pain · Muscle or body aches

Free text: Dizziness

MedDRA releases: 2024-11 · check-in free text available
2022-05-06
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness — Feeling: Fair · Nausea, Vomiting · Be unable to work or attend school

Free text: Dizziness

MedDRA releases: 2024-11 · check-in free text available
2022-05-16
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2022-05-23
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2022-05-28
Dose 2 — Moderna
2022-05-28
Health check-in — day 0, dose 2
Feeling: Good · None

Adult check-in
2022-05-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Muscle or body aches, Fatigue or tiredness

Adult check-in
2022-05-31
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting

Adult check-in
2022-06-01
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness, Nausea, Vomiting

Adult check-in
2022-06-02
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea

Adult check-in
2022-06-03
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness, Nausea

Adult check-in
2022-06-04
Health check-in — day 7, dose 2
Feeling: Fair · Fatigue or tiredness, Nausea

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2022-04-30	Moderna	No
2	2022-05-28	Moderna	No

Free text

Release 11 — days 1–6 daily, dose 1

2022-05-02

Systemic reaction (other): Dizziness

2022-05-03

Systemic reaction (other): Dizziness

2022-05-06

Systemic reaction (other): Dizziness

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	Dizziness	·	·	✓

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