K4K-68763-43496 · OpenVSafe

Timeline

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

2022-11-28
Dose 1 — Pfizer-BioNTech
Co-administered: Flu:Hepatitis A:Hib:Rotavirus
2023-01-02
Registered in v-safe
2023-01-02
Survey response — day 35, dose 1, under 3
MedDRA: COVID-19 — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

MedDRA releases: 2024-11
2023-01-02
Report sent to call center — day 35, dose 1, under 3
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Emergency room or emergency department visit · 1 call case(s)
2023-01-03
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2023-02-27
Health check-in — 3 months, dose 1, under 3
Feeling: Good

Under 3 check-in
2023-05-29
Health check-in — 6 months, dose 1, under 3
Feeling: Good

Under 3 check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2022-11-28	Pfizer-BioNTech	Flu:Hepatitis A:Hib:Rotavirus

Call center

Reported	Outcome	VAERS-related outcome
2023-01-02	Successful 2023-01-03	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill

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	COVID-19	·	·	✓

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