4FM-12210-64376 · OpenVSafe

Timeline

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

2023-01-19
Dose 1 — Pfizer-BioNTech
2023-01-20
Registered in v-safe
2023-01-20
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Fair · Irritability/crying

Under 3 check-in
2023-01-22
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · Fever · Irritability/crying

Under 3 check-in
2023-01-23
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2023-01-25
Survey response — days 1–6 daily, dose 1, under 3
MedDRA: Hunger — Feeling: Fair · Sleepiness

MedDRA releases: 2024-11
2023-01-26
Health check-in — day 7, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2023-02-02
Health check-in — day 14, dose 1, under 3
Feeling: Fair

Under 3 check-in
2023-02-09
Health check-in — day 21, dose 1, under 3
Feeling: Good

Under 3 check-in
2023-02-16
Health check-in — day 28, dose 1, under 3
Feeling: Fair

Under 3 check-in
2023-02-21
Dose 2 — Pfizer-BioNTech
Co-administered: Flu
2023-02-23
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Poor · Irritability/crying

Under 3 check-in
2023-02-24
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · Sleepiness

Under 3 check-in
2023-02-27
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2023-02-28
Health check-in — day 7, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2023-03-07
Survey response — day 14, dose 2, under 3
MedDRA: Cough, Nasopharyngitis, Rhinorrhoea — Feeling: Fair

MedDRA releases: 2024-11
2023-03-14
Survey response — day 21, dose 2, under 3
MedDRA: Diarrhoea — Feeling: Fair · Be unable to work or attend school

MedDRA releases: 2024-11
2023-03-21
Survey response — day 28, dose 2, under 3
MedDRA: Croup infectious — Feeling: Good · Be unable to work or attend school

MedDRA releases: 2024-11
2023-03-28
Survey response — day 35, dose 2, under 3
MedDRA: Pyrexia, Respiratory tract congestion — 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 · Outpatient clinic or urgent care clinic visit

MedDRA releases: 2024-11
2023-03-28
Report sent to call center — day 35, dose 2, 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

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2023-03-29
Call 1 — Left Voicemail
2023-04-04
Health check-in — day 42, dose 2, under 3
Feeling: Good

Under 3 check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2023-01-19	Pfizer-BioNTech	No
2	2023-02-21	Pfizer-BioNTech	Flu

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	Cough	·	·	✓
SD	Croup infectious	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Nasopharyngitis	·	·	✓
SD	Pyrexia	·	·	✓
SD	Respiratory tract congestion	·	·	✓
SD	Rhinorrhoea	·	·	✓
SRO	Hunger	·	·	✓

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