Report #2890390

Received Mar 23, 2026

Office visit

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: 33 yrs
State: CA
Recovered: Unknown
Vaccinated: Mar 17, 2026
Onset: Mar 17, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEP	HEP B (HEPLISAV-B)	DYNAVAX TECHNOLOGIES CORPORATION	1	947358	IM / LA

Symptoms (3)

RashRash erythematousRash pruritic

Symptom narrative

Systemic: Allergic: Itch (specify: facial area, extremeties)-Medium, Systemic: Allergic: Rash (specify: facial area, extremeties)-Medium, Additional Details: pt received heplisav b first dose on march 17 2026 and started having red rash itchiness in scalp and forehead 20 minutes after receiving the vaccine pt was given 15 ml of benadryl 12.5 mg per 5 ml liquid medication pt will be followed up

Allergies

vancomycin,phenergan