5DZ-19757-41502 · OpenVSafe

Timeline

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

2022-08-25
Dose 1 — Pfizer-BioNTech
2022-09-19
Dose 2 — Pfizer-BioNTech
2022-10-11
Registered in v-safe
2022-10-11
Survey response — day 21, dose 2, under 3
MedDRA: Constipation, Pyrexia, Respiratory tract congestion — Feeling: Poor

Free text: Constipation-this is an intermittent problem since July 2022 She got the flu shot 11/8/22 and had a low grade fever and congestion

MedDRA releases: 2024-11 · check-in free text available
2022-10-17
Health check-in — day 28, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-10-24
Survey response — day 35, dose 2, under 3
MedDRA: Nasopharyngitis, Pre-existing disease — Feeling: Fair

Free text: She has allergies or a cold

MedDRA releases: 2024-11 · check-in free text available
2022-10-31
Health check-in — day 42, dose 2, under 3
Feeling: Good

Under 3 check-in
2022-12-19
Survey response — 3 months, dose 2, under 3
MedDRA: Ear infection — 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: She has an ear infection.

MedDRA releases: 2024-11 · check-in free text available
2022-12-19
Report sent to call center — 3 months, 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)
2022-12-20
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2023-03-22
Health check-in — 6 months, dose 2, under 3
Feeling: Good

Under 3 check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2022-08-25	Pfizer-BioNTech	No
2	2022-09-19	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 12 (Under 3) — day 21, dose 2, under 3

2022-10-11

Symptoms: Constipation-this is an intermittent problem since July 2022 She got the flu shot 11/8/22 and had a low grade fever and congestion

Release 12 (Under 3) — day 35, dose 2, under 3

2022-10-24

Symptoms: She has allergies or a cold

Release 12 (Under 3) — 3 months, dose 2, under 3

2022-12-19

Symptoms: She has an 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	Constipation	·	·	✓
SD	Ear infection	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Pre-existing disease	·	·	✓
SD	Pyrexia	·	·	✓
SD	Respiratory tract congestion	·	·	✓

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