HDC-23675-32884 · OpenVSafe

Timeline

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

2023-02-28
Dose 1 — Pfizer-BioNTech
2023-03-04
Registered in v-safe
2023-03-04
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · Site: Redness, Swelling/hardness · None

Under 3 check-in
2023-03-05
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · Site: Swelling/hardness · None

Under 3 check-in
2023-03-06
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2023-03-07
Health check-in — day 7, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2023-03-14
Health check-in — day 14, dose 1, under 3
Feeling: Good

Under 3 check-in
2023-03-21
Dose 2 — Pfizer-BioNTech
2023-03-22
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2023-03-23
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2023-03-24
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2023-03-25
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2023-03-26
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2023-03-27
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2023-03-28
Health check-in — day 7, dose 2, under 3
Feeling: Fair · Vomiting · Be unable to work or attend school

Under 3 check-in
2023-04-04
Survey response — day 14, dose 2, under 3
MedDRA: Pyrexia — Feeling: Poor · Be unable to work or attend school

MedDRA releases: 2024-11
2023-04-11
Survey response — day 21, dose 2, under 3
MedDRA: Ear infection — Feeling: Good · Be unable to work or attend school, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

MedDRA releases: 2024-11
2023-04-11
Report sent to call center — day 21, 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)
2023-04-12
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2023-04-19
Health check-in — day 28, dose 2, under 3
Feeling: Good

Under 3 check-in
2023-04-25
Survey response — day 35, dose 2, under 3
MedDRA: Cough, Nasopharyngitis — Feeling: Fair

MedDRA releases: 2024-11
2023-05-02
Survey response — day 42, dose 2, under 3
MedDRA: Adverse drug reaction, Otitis media — Feeling: Fair · Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit

MedDRA releases: 2024-11
2023-05-02
Report sent to call center — day 42, dose 2, under 3
Get care from a doctor or other healthcare professional

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · 1 call case(s)
2023-05-03
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2023-06-20
Health check-in — 3 months, dose 2, under 3
Feeling: Good

Under 3 check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2023-02-28	Pfizer-BioNTech	No
2	2023-03-21	Pfizer-BioNTech	No

Call center

Reported	Outcome	VAERS-related outcome
2023-04-11	Successful 2023-04-12	Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2023-05-02	Successful 2023-05-03	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	Adverse drug reaction	·	·	✓
SD	Cough	·	·	✓
SD	Ear infection	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Otitis media	·	·	✓
SD	Pyrexia	·	·	✓

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