N6M-29192-23459 · OpenVSafe

Timeline

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

2021-03-22
Registered in v-safe
2021-03-22
Dose 1 — Moderna
2021-03-22
Health check-in — day 0, dose 1
Feeling: Good · None

Adult check-in
2021-03-23
Survey response — days 1–6 daily, dose 1
MedDRA: Palpitations — Feeling: Good · Site: Pain, Itching · Headache, Fatigue or tiredness

Free text: Racing heart

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-24
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-03-25
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Fatigue or tiredness · Be unable to work

Adult check-in
2021-03-26
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-03-29
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-07
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-12
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-19
Dose 2 — Moderna
2021-04-20
Survey response — days 1–6 daily, dose 2
MedDRA: Palpitations — Feeling: Good · Site: Pain · Headache

Free text: Heart racing

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-23
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-25
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-28
Health check-in — day 7, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-05-03
Survey response — day 14, dose 2
MedDRA: Dyspnoea — Feeling: Good

Free text: Shortness of breath

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-10
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-24
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-31
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-19
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-18
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2021-12-06
Dose 3 — Moderna
2021-12-06
Survey response — day 0, dose 3
MedDRA: Heart rate increased — Feeling: Good · Site: Pain

Free text: Increases resting heart rate

MedDRA releases: 2024-11 · check-in free text available
2021-12-07
Survey response — days 1–6 daily, dose 3
MedDRA: Heart rate increased — Feeling: Good · Site: Pain, Redness, Swelling · Nausea

Free text: Elevated resting heart rate

MedDRA releases: 2024-11 · check-in free text available
2021-12-08
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Fatigue or tiredness

Adult check-in
2021-12-09
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Headache, Fatigue or tiredness

Adult check-in
2021-12-10
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Nausea

Adult check-in
2021-12-13
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-20
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-27
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2022-01-03
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2022-01-10
Health check-in — day 35, dose 3
Feeling: Good

Adult check-in
2022-01-17
Health check-in — day 42, dose 3
Feeling: Good

Adult check-in
2022-03-07
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-06-06
Health check-in — 6 months, dose 3
Feeling: Good

Adult check-in
2022-09-21
Dose 4 — Moderna
Co-administered: Flu
2022-09-26
Health check-in — days 1–6 daily, dose 4
Feeling: Fair · Headache

Adult check-in
2022-09-30
Health check-in — day 7, dose 4
Feeling: Good · None

Adult check-in
2022-10-05
Health check-in — day 14, dose 4
Feeling: Good

Adult check-in
2022-10-19
Health check-in — day 28, dose 4
Feeling: Good

Adult check-in
2022-11-02
Health check-in — day 42, dose 4
Feeling: Good

Adult check-in
2023-03-22
Health check-in — 6 months, dose 4
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-22	Moderna
2	2021-04-19	Moderna
3	2021-12-06	Moderna	No
4	2022-09-21	Moderna	Flu

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-23

Systemic reaction (other): Racing heart

Release 7 — days 1–6 daily, dose 2

2021-04-20

Systemic reaction (other): Heart racing

Release 8 — day 14, dose 2

2021-05-03

Symptoms: Shortness of breath

Release 10 — day 0, dose 3

2021-12-06

Systemic reaction (other): Increases resting heart rate

Release 10 — days 1–6 daily, dose 3

2021-12-07

Systemic reaction (other): Elevated resting heart rate

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	Dyspnoea	✓	✓	✓
SRO	Heart rate increased	·	·	✓
SRO	Palpitations	✓	✓	✓

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