ENJ-28563-09521 · OpenVSafe

Timeline

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

2022-10-03
Dose 1 — Moderna
2022-10-04
Registered in v-safe
2022-10-04
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-10-06
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-10-07
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-10-08
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-10-09
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-10-10
Health check-in — day 7, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-10-17
Survey response — day 14, dose 1, under 3
MedDRA: Respiratory tract congestion — Feeling: Good

Free text: Congestion

MedDRA releases: 2024-11 · check-in free text available
2022-10-25
Survey response — day 21, dose 1, under 3
MedDRA: Pyrexia — Feeling: Good

Free text: Fever one night

MedDRA releases: 2024-11 · check-in free text available
2022-10-31
Dose 2 — Moderna
2022-10-31
Health check-in — day 0, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2022-11-01
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2022-11-03
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2022-11-04
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2022-11-06
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2022-11-07
Health check-in — day 7, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2022-11-14
Survey response — day 14, dose 2, under 3
MedDRA: Conjunctivitis — Feeling: Fair · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Conjunctivitis

MedDRA releases: 2024-11 · check-in free text available
2022-11-14
Report sent to call center — day 14, dose 2, under 3
Be unable to work or attend school · Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-11-15
Call 1 — Left Voicemail
2022-11-22
Health check-in — day 21, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-11-22
Call 2 — Left Voicemail
2022-11-28
Health check-in — day 28, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-12-05
Health check-in — day 35, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-12-05
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-12-12
Health check-in — day 42, dose 2, under 3
Feeling: Good

Under 3 check-in
2023-01-30
Health check-in — 3 months, dose 2, under 3
Feeling: Good

Under 3 check-in
2023-05-01
Health check-in — 6 months, dose 2, under 3
Feeling: Good

Under 3 check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2022-10-03	Moderna	No
2	2022-10-31	Moderna	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 12 (Under 3) — day 14, dose 1, under 3

2022-10-17

Symptoms: Congestion

Release 12 (Under 3) — day 21, dose 1, under 3

2022-10-25

Symptoms: Fever one night

Release 12 (Under 3) — day 14, dose 2, under 3

2022-11-14

Symptoms: Conjunctivitis

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	Conjunctivitis	·	·	✓
SD	Pyrexia	·	·	✓
SD	Respiratory tract congestion	·	·	✓

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