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
24 yrs
State
CA
Recovered
Recovered
Vaccinated
Mar 28, 2025
Onset
Mar 28, 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)
Extra dose administeredNo adverse event
Symptom narrative
Second dose of Vaccine given in error. No adverse reaction noted.