KQZ-22047-45275 · OpenVSafe

Timeline

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

2020-12-30
Registered in v-safe
2020-12-30
Dose 1 — Moderna
2020-12-30
Health check-in — day 0, dose 1
Feeling: Good · Headache

Adult check-in
2020-12-31
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Redness, Swelling · Headache, Muscle or body aches

Adult check-in
2021-01-01
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · None

Adult check-in
2021-01-02
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-04
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-13
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-01-21
Survey response — day 21, dose 1
MedDRA: Headache, Neck pain — Feeling: Fair

Free text: Headaches, neck pain

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-27
Dose 2 — Moderna
2021-01-27
Health check-in — day 0, dose 2
Feeling: Good · Site: Pain · Diarrhea

Adult check-in
2021-01-28
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Diarrhea, Abdominal pain · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-01-29
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-01-30
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Swelling · Fever · Muscle or body aches, Diarrhea

Adult check-in
2021-01-31
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Headache

Adult check-in
2021-02-01
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-02-02
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Headache, Fatigue or tiredness, Diarrhea, Abdominal pain

Adult check-in
2021-02-03
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-02-10
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-02-17
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-02-24
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-03-03
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-03-10
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-04-28
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-07-28
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-27
Survey response — 12 months, dose 2
MedDRA: Atrial fibrillation, Sleep apnoea syndrome — Feeling: Good · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Sleep apnea, arterial fibrillation

MedDRA releases: 2024-11 · check-in free text available
2022-01-27
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2022-01-28
Call 1 — Could Not Reach Participant
2022-02-02
Call 2 — Could Not Reach Participant

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-30	Moderna
2	2021-01-27	Moderna

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

Release 2 — day 21, dose 1

2021-01-21

Symptoms: Headaches, neck pain

Release 11 — 12 months, dose 2

2022-01-27

Symptoms: Sleep apnea, arterial fibrillation

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	Atrial fibrillation	·	·	✓
SD	Headache	✓	✓	✓
SD	Neck pain	✓	✓	✓
SD	Sleep apnoea syndrome	·	·	✓

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