Report #2843203

Received May 29, 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: 41 yrs
State: WA
Recovered: Recovered
Vaccinated: May 16, 2025
Onset: May 16, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEP	HEP B (HEPLISAV-B)	DYNAVAX TECHNOLOGIES CORPORATION	2	946888	IM / RA

Symptoms (1)

Inappropriate schedule of product administration

Symptom narrative

Staff made vaccination error on a 2nd dose of a hep B vaccine. The 2nd vaccine of the Heplisev vaccine was given too early, the patient will need to be re-vaccinated. The first dose was given 5/14/2025. The second vaccine should have been given at least 4 weeks apart according to the CDC. I was working too fast and did not pay enough attention to the vaccination dates. This was my error. The patient will need to return to the clinic for his 2nd Hep B vaccine. The patient will be contacted. The patient's pcp has already been contacted as well for safety. CDC was contacted, the vaccine preformed on 5/16/2025 does not count as completing the series. The patient will need to return to the clinic for his 2nd Hep B vaccine.

Current illness

NONE

Medical history

NONE

Other medications

NONE

Allergies

NONE

Lab data

NONE