Q4Y-15071-72555 · OpenVSafe

Timeline

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

2021-04-07
Dose 1 — Pfizer-BioNTech
2021-04-29
Dose 2 — Pfizer-BioNTech
2021-12-14
Dose 3 — Pfizer-BioNTech
2022-09-24
Dose 4 — Pfizer-BioNTech
Co-administered: Flu
2022-10-15
Registered in v-safe
2022-10-17
Survey response — day 21, dose 4
MedDRA: Rash, Self-medication, Urticaria — Feeling: Fair · Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit

Free text: I developed a rash and hives all over my arms,legs and abdomen. No antihistamine was working on me. 4 weeks of prednisone has brought it down

MedDRA releases: 2024-11 · check-in free text available
2022-10-17
Report sent to call center — day 21, dose 4
Get care from a doctor or other healthcare professional

Outpatient clinic or urgent care clinic visit · 1 call case(s)
2022-10-18
Call successful
Participant prefers to complete VAERS report online

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-07	Pfizer-BioNTech	No
2	2021-04-29	Pfizer-BioNTech	No
3	2021-12-14	Pfizer-BioNTech	No
4	2022-09-24	Pfizer-BioNTech	Flu

Call center

1 call center case

1 successful

See the call center timeline

Free text

Release 12 — day 21, dose 4

2022-10-17

Symptoms: I developed a rash and hives all over my arms,legs and abdomen. No antihistamine was working on me. 4 weeks of prednisone has brought it down

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	Rash	·	·	✓
SD	Self-medication	·	·	✓
SD	Urticaria	·	·	✓

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