EZY-31841-26909 · OpenVSafe

Timeline

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

2021-03-04
Dose 1 — Moderna
2021-03-13
Registered in v-safe
2021-03-13
Health check-in — day 7, dose 1
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · None

Adult check-in
2021-03-18
Health check-in — day 14, dose 1
Feeling: Fair

Adult check-in
2021-03-25
Survey response — day 21, dose 1
MedDRA: Headache — Feeling: Fair

Free text: Headache

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Health check-in — day 28, dose 1
Feeling: Fair

Adult check-in
2021-04-03
Dose 2 — Moderna
2021-04-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Fatigue or tiredness

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-04-10
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-04-17
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-24
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-05-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-08
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-17
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-05
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-02
Health check-in — 6 months, dose 2
Feeling: Fair

Adult check-in
2021-11-20
Dose 3 — Moderna
2021-11-20
Health check-in — day 0, dose 3
Feeling: Fair · Site: Pain · Headache, Fatigue or tiredness

Adult check-in
2021-11-21
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Site: Pain, Swelling · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-11-22
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Site: Pain · Joint pains, Muscle or body aches

Adult check-in
2021-11-23
Health check-in — days 1–6 daily, dose 3
Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Abdominal pain

Adult check-in
2021-11-25
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-11-26
Health check-in — days 1–6 daily, dose 3
Feeling: Good · Fatigue or tiredness

Adult check-in
2021-11-27
Health check-in — day 7, dose 3
Feeling: Good · None

Adult check-in
2021-12-06
Health check-in — day 14, dose 3
Feeling: Good

Adult check-in
2021-12-13
Health check-in — day 21, dose 3
Feeling: Good

Adult check-in
2021-12-18
Health check-in — day 28, dose 3
Feeling: Good

Adult check-in
2021-12-25
Survey response — day 35, dose 3
MedDRA: Nasopharyngitis — Feeling: Fair

Free text: Cold like symptoms

MedDRA releases: 2024-11 · check-in free text available
2022-01-01
Survey response — day 42, dose 3
MedDRA: Nasopharyngitis — Feeling: Poor

Free text: Cold like symptoms

MedDRA releases: 2024-11 · check-in free text available
2022-02-19
Health check-in — 3 months, dose 3
Feeling: Good

Adult check-in
2022-11-20
Health check-in — 12 months, dose 3
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-04	Moderna
2	2021-04-03	Moderna
3	2021-11-20	Moderna	No

Free text

Release 6 — day 21, dose 1

2021-03-25

Symptoms: Headache

Release 10 — day 35, dose 3

2021-12-25

Symptoms: Cold like symptoms

Release 10 — day 42, dose 3

2022-01-01

Symptoms: Cold like symptoms

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	Headache	✓	✓	✓
SD	Nasopharyngitis	·	·	✓

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