GSE-23681-08410 · OpenVSafe

Timeline

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

2023-03-31
Registered in v-safe
2023-03-31
Dose 1 — Pfizer-BioNTech
Co-administered: Flu:Hib:Other:Tetanus
2023-03-31
Health check-in — day 0, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2023-04-01
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · Sleepiness

Under 3 check-in
2023-04-02
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2023-04-03
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2023-04-04
Survey response — days 1–6 daily, dose 1, under 3
MedDRA: Respiratory tract congestion — Feeling: Good

MedDRA releases: 2024-11
2023-04-06
Survey response — days 1–6 daily, dose 1, under 3
MedDRA: Respiratory tract congestion — Feeling: Good

MedDRA releases: 2024-11
2023-04-09
Survey response — day 7, dose 1, under 3
MedDRA: Respiratory tract congestion — Feeling: Good

MedDRA releases: 2024-11
2023-04-14
Health check-in — day 14, dose 1, under 3
Feeling: Good

Under 3 check-in
2023-04-21
Survey response — day 21, dose 1, under 3
MedDRA: Cough, Vomiting — Feeling: Fair

MedDRA releases: 2024-11
2023-05-01
Dose 2 — Pfizer-BioNTech
Co-administered: Flu
2023-05-07
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Poor · Fever · Irritability/crying

Under 3 check-in
2023-05-08
Survey response — day 7, dose 2, under 3
MedDRA: Cough, Rhinorrhoea — Feeling: Fair · Fever · Sleepiness, Irritability/crying

MedDRA releases: 2024-11
2023-05-15
Survey response — day 14, dose 2, under 3
MedDRA: Pyrexia, Respiratory tract congestion, Vomiting — Feeling: Fair

MedDRA releases: 2024-11
2023-05-22
Health check-in — day 21, dose 2, under 3
Feeling: Good

Under 3 check-in
2023-06-05
Survey response — day 35, dose 2, under 3
MedDRA: Cough, Dyspnoea, Respiratory tract congestion — Feeling: Fair

MedDRA releases: 2024-11

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2023-03-31	Pfizer-BioNTech	Flu:Hib:Other:Tetanus
2	2023-05-01	Pfizer-BioNTech	Flu

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	Cough	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Pyrexia	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	Vomiting	·	·	✓
SRO	Cough	·	·	✓
SRO	Respiratory tract congestion	·	·	✓
SRO	Rhinorrhoea	·	·	✓

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