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Report #2904451

Received Jul 22, 2026

Hospitalized
A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

Overview

Sex
Unknown
Age
Age unknown
State
—
Recovered
Not recovered
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
COVID19COVID19 (COVID19 (PFIZER-BIONTECH))PFIZER\BIONTECH1——

Symptoms (4)

COVID-19Cardiac disorderCerebrovascular accidentDrug ineffective

Symptom narrative

strokes; cardiac problems; COVID-19; COVID-19; This is a spontaneous report received from a Consumer or other non HCP. A patient (age and gender not provided) received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), as dose 1, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: CEREBROVASCULAR ACCIDENT (hospitalization, medically significant), outcome "recovering", described as "strokes"; CARDIAC DISORDER (hospitalization), outcome "unknown", described as "cardiac problems"; DRUG INEFFECTIVE (hospitalization, medically significant), COVID-19 (hospitalization, medically significant), outcome "unknown" and all described as "COVID-19". Clinical course: Patient was enrolled in a Pfizer clinical trial regarding a COVID-19 Vaccine which they've had a reaction to. Caller remained hospitalized for COVID-19 after the shot, experienced cardiac problems, and also currently recovering from strokes suffered while being hospitalized. No follow-up attempts are possible. Batch/lot number is not provided, and it cannot be obtained.