UX3-25784-03009 · OpenVSafe

Timeline

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

2020-12-21
Registered in v-safe
2020-12-21
Dose 1 — Pfizer-BioNTech
2020-12-21
Survey response — day 0, dose 1
MedDRA: Dizziness — Feeling: Good · Site: Pain

Free text: Dizzy

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2020-12-22
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2020-12-22
Report sent to call center — days 1–6 daily, dose 1
Be unable to do your normal daily activities

1 call case(s)
2020-12-25
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache

Adult check-in
2020-12-26
Call 2 — Left Voicemail
2020-12-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-14
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-21	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2020-12-22	Unsuccessful

Free text

Release 1 — day 0, dose 1

2020-12-21

Systemic reaction (other): Dizzy

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
SRO	Dizziness	✓	✓	✓

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