DCE-12037-14710 · OpenVSafe

Timeline

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

2021-11-15
Dose 1 — Pfizer-BioNTech
2021-11-22
Registered in v-safe
2021-11-22
Health check-in — day 7, dose 1, dependent
Feeling: Good · None

Adult check-in
2021-11-29
Health check-in — day 14, dose 1, dependent
Feeling: Good

Adult check-in
2022-02-14
Health check-in — 3 months, dose 1, dependent
Feeling: Good

Adult check-in
2022-05-16
Survey response — 6 months, dose 1, dependent
MedDRA: Bronchospasm — Feeling: Good · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: Bronchospasms during physical exertion

MedDRA releases: 2024-11 · check-in free text available
2022-05-16
Report sent to call center — 6 months, dose 1, dependent
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-05-17
Call 1 — Left Voicemail
2022-05-18
Call successful
Not applicable – Participant does not believe symptoms are related to vaccine and does not wish to fill
2022-11-15
Survey response — 12 months, dose 1, dependent
MedDRA: Diarrhoea, Lethargy, Pyrexia — Feeling: Good · Be unable to work or attend school

Free text: Fever and lethargy for one day (11/13), diarrhea

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-11-15	Pfizer-BioNTech	No

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 11 — 6 months, dose 1, dependent

2022-05-16

Symptoms: Bronchospasms during physical exertion

Release 12 — 12 months, dose 1, dependent

2022-11-15

Symptoms: Fever and lethargy for one day (11/13), diarrhea

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	Bronchospasm	·	·	✓
SD	Diarrhoea	·	·	✓
SD	Lethargy	·	·	✓
SD	Pyrexia	·	·	✓

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