YF3-28969-39626 · OpenVSafe

Timeline

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

2021-03-01
Dose 1 — Pfizer-BioNTech
2021-03-23
Registered in v-safe
2021-03-23
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2022-03-01
Survey response — 12 months, dose 1
MedDRA: Autonomic nervous system imbalance, COVID-19 — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Telehealth, virtual health, or email health consultation, Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visit

Free text: Symptoms: Dysautonomia · Healthcare visit (other): I am just told this is probably from COVID

MedDRA releases: 2024-11 · check-in free text available
2022-03-01
Report sent to call center — 12 months, dose 1
Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr

Telehealth, virtual health, or email health consultation · Outpatient clinic or urgent care clinic visit · Emergency room or emergency department visit · 1 call case(s)
2022-03-03
Call 1 — Left Voicemail

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-01	Pfizer-BioNTech

Call center

Reported	Outcome	VAERS-related outcome
2022-03-01	Unsuccessful

Free text

Release 11 — 12 months, dose 1

2022-03-01

Symptoms: Dysautonomia

Healthcare visit (other): I am just told this is probably from COVID

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
HCVO	COVID-19	·	·	✓
SD	Autonomic nervous system imbalance	·	·	✓

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