MYB-38811-38619 · OpenVSafe

Timeline

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

2022-08-18
Registered in v-safe
2022-08-18
Dose 1 — Moderna
Co-administered: Hepatitis A:MMR:Pneumonia
2022-08-18
Health check-in — day 0, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-08-19
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-08-20
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-08-21
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-08-23
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-08-24
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-08-25
Survey response — day 7, dose 1, under 3
MedDRA: Rhinorrhoea — Feeling: Fair · Irritability/crying

Free text: Runny nose

MedDRA releases: 2024-11 · check-in free text available
2022-09-08
Survey response — day 21, dose 1, under 3
MedDRA: Croup infectious — Feeling: Fair

Free text: Croup

MedDRA releases: 2024-11 · check-in free text available
2022-09-15
Dose 2 — Moderna
Co-administered: Flu
2022-09-17
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Fair · Fever · Irritability/crying

Under 3 check-in
2022-09-18
Survey response — days 1–6 daily, dose 2, under 3
MedDRA: Rhinorrhoea — Feeling: Fair

Free text: Runny nose

MedDRA releases: 2024-11 · check-in free text available
2022-09-19
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2022-09-22
Survey response — day 7, dose 2, under 3
MedDRA: Croup infectious, Ear infection — Feeling: Fair · Fever

Free text: Croup, ear infection

MedDRA releases: 2024-11 · check-in free text available
2022-10-01
Health check-in — day 14, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-10-06
Health check-in — day 21, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-10-15
Health check-in — day 28, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-10-22
Health check-in — day 35, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-10-29
Health check-in — day 42, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-12-15
Health check-in — 3 months, dose 2, under 3
Feeling: Good

Under 3 check-in
2023-03-16
Health check-in — 6 months, dose 2, under 3
Feeling: Good

Under 3 check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2022-08-18	Moderna	Hepatitis A:MMR:Pneumonia
2	2022-09-15	Moderna	Flu

Free text

Release 12 (Under 3) — day 7, dose 1, under 3

2022-08-25

Systemic reaction (other): Runny nose

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

2022-09-08

Symptoms: Croup

Release 12 (Under 3) — days 1–6 daily, dose 2, under 3

2022-09-18

Systemic reaction (other): Runny nose

Release 12 (Under 3) — day 7, dose 2, under 3

2022-09-22

Systemic reaction (other): Croup, ear infection

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	Croup infectious	·	·	✓
SRO	Croup infectious	·	·	✓
SRO	Ear infection	·	·	✓
SRO	Rhinorrhoea	·	·	✓

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