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
—
Recovered
Unknown
Vaccinated
Aug 12, 2025
Onset
Aug 12, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
HEP
HEP B (RECOMBIVAX HB)
MERCK & CO. INC.
1
Y004552
IM / LA
Symptoms (1)
Underdose
Symptom narrative
Patient was given incorrect dose for 19yrs only instead of 20yrs over. Patient was given correct dose at clinic same day