E7P-55931-74764 · OpenVSafe

Timeline

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

2022-09-19
Registered in v-safe
2022-09-19
Dose 1 — Pfizer-BioNTech
Co-administered: Chickenpox:Hepatitis A:MMR
2022-09-19
Health check-in — day 0, dose 1, under 3
Feeling: Good · Sleepiness, Loss of appetite

Under 3 check-in
2022-09-20
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Fair · Sleepiness, Irritability/crying

Under 3 check-in
2022-09-21
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-09-22
Survey response — days 1–6 daily, dose 1, under 3
MedDRA: Unevaluable event — Feeling: Fair

MedDRA releases: 2024-11
2022-09-28
Health check-in — day 7, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2022-10-05
Health check-in — day 14, dose 1, under 3
Feeling: Good

Under 3 check-in
2022-10-10
Health check-in — day 21, dose 1, under 3
Feeling: Good

Under 3 check-in
2022-10-19
Health check-in — day 28, dose 1, under 3
Feeling: Good

Under 3 check-in
2022-10-24
Health check-in — day 35, dose 1, under 3
Feeling: Good

Under 3 check-in
2022-10-31
Survey response — day 42, dose 1, under 3
MedDRA: Unevaluable event — Feeling: Fair · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

MedDRA releases: 2024-11
2022-10-31
Report sent to call center — day 42, dose 1, under 3
Get care from a doctor or other healthcare professional

Emergency room or emergency department visit · 1 call case(s)
2022-11-01
Call 1 — Could Not Reach Participant
2022-11-04
Call 2 — Could Not Reach Participant
2022-12-19
Health check-in — 3 months, dose 1, under 3
Feeling: Good

Under 3 check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2022-09-19	Pfizer-BioNTech	Chickenpox:Hepatitis A:MMR

Call center

1 call center case

1 unsuccessful

See the call center timeline

Free text

None.

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	Unevaluable event	·	·	✓
SRO	Unevaluable event	·	·	✓

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