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
49 yrs
State
CA
Recovered
Recovered
Vaccinated
Sep 8, 2025
Onset
Sep 8, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
HEP
HEP B (HEPLISAV-B)
DYNAVAX TECHNOLOGIES CORPORATION
UNK
—
—
Symptoms (2)
No adverse eventWrong product administered
Symptom narrative
Pt requested HPV vaccine, instead Hep-B given instead. Pt reported no side effects.