G8A-17045-18964 · OpenVSafe

Timeline

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

2022-11-29
Registered in v-safe
2022-12-28
Dose 1 — Pfizer-BioNTech
Co-administered: Chickenpox:Flu:MMR:Rotavirus
2022-12-28
Health check-in — day 0, dose 1, under 3
Feeling: Fair · Site: Pain · Sleepiness, Irritability/crying

Under 3 check-in
2022-12-29
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Fair · Irritability/crying

Under 3 check-in
2022-12-30
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · Irritability/crying

Under 3 check-in
2022-12-31
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · Irritability/crying

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

Under 3 check-in
2023-01-02
Health check-in — days 1–6 daily, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2023-01-04
Health check-in — day 7, dose 1, under 3
Feeling: Good · None

Under 3 check-in
2023-01-11
Health check-in — day 14, dose 1, under 3
Feeling: Good

Under 3 check-in
2023-01-20
Health check-in — day 21, dose 1, under 3
Feeling: Good

Under 3 check-in
2023-01-25
Health check-in — day 28, dose 1, under 3
Feeling: Good

Under 3 check-in
2023-01-30
Dose 2 — Pfizer-BioNTech
Co-administered: Flu
2023-02-02
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · Site: Pain · None

Under 3 check-in
2023-02-05
Health check-in — days 1–6 daily, dose 2, under 3
Feeling: Good · Irritability/crying

Under 3 check-in
2023-02-06
Health check-in — day 7, dose 2, under 3
Feeling: Good · None

Under 3 check-in
2023-02-14
Health check-in — day 14, dose 2, under 3
Feeling: Good

Under 3 check-in
2023-02-20
Health check-in — day 21, dose 2, under 3
Feeling: Fair

Under 3 check-in
2023-02-27
Survey response — day 28, dose 2, under 3
MedDRA: Teething — Feeling: Fair · Be unable to do your normal daily activities

MedDRA releases: 2024-11
2023-03-06
Survey response — day 35, dose 2, under 3
MedDRA: Diarrhoea, Gastroenteritis viral, Vomiting — 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
2023-03-06
Report sent to call center — day 35, 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)
2023-03-07
Call 1 — Left Voicemail
2023-03-15
Health check-in — day 42, dose 2, under 3
Feeling: Good

Under 3 check-in
2023-03-27
Dose 3 — Pfizer-BioNTech
2023-05-01
Health check-in — 3 months, dose 2, under 3
Feeling: Good

Under 3 check-in
2023-05-08
Health check-in — day 42, dose 3, under 3
Feeling: Fair

Under 3 check-in
2023-06-27
Health check-in — 3 months, dose 3, under 3
Feeling: Good

Under 3 check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2022-12-28	Pfizer-BioNTech	Chickenpox:Flu:MMR:Rotavirus
2	2023-01-30	Pfizer-BioNTech	Flu
3	2023-03-27	Pfizer-BioNTech	No

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	Diarrhoea	·	·	✓
SD	Gastroenteritis viral	·	·	✓
SD	Teething	·	·	✓
SD	Vomiting	·	·	✓

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