Report #2863696

Received Oct 7, 2025

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: Male
Age: 48 yrs
State: SC
Recovered: Recovered
Vaccinated: Sep 19, 2025
Onset: Sep 19, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEP	HEP B (HEPLISAV-B)	DYNAVAX TECHNOLOGIES CORPORATION	1	946065	IM / LA

Symptoms (9)

DizzinessEye movement disorderFlushingHyperhidrosisHypotensionLoss of consciousnessSnoringSyncopeUnresponsive to stimuli

Symptom narrative

Systemic: Dizziness / Lightheadness-Severe, Systemic: Fainting / Unresponsive-Severe, Systemic: Flushed / Sweating-Severe, Systemic: Hypotension-Severe, Additional Details: after second vaccine patient fainted and snorred with eyes rolled up which looked as a vasovagual effect, no convulsions, excessive sweating, 1 minute later patient regained conscionsness and BP measured 5 mins later was 121/83 with a 61 pulse, patient confirmed that he got the same reaction 5-6 times before while giving blood, but never with a vaccine, patient failed to mention that on the vaccine questionnaire , Other Vaccines: VaccineTypeBrand: flucelvax; Manufacturer: seqirus, inc; LotNumber: 407000; Route: im; BodySite: left deltoid; Dose: 1; VaxDate: 09/19/2025

Allergies

none reported