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
58 yrs
State
CA
Recovered
Unknown
Vaccinated
Sep 18, 2025
Onset
Sep 1, 2025
Days to onset
—
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
FLU3
INFLUENZA (SEASONAL) (FLUZONE HIGH-DOSE)
SANOFI PASTEUR
N/A
UT8763FA
IM / LA
Symptoms (2)
Incorrect dose administeredNo adverse event
Symptom narrative
Patient is 58 years old and received fluzone high dose instead of the regular dose. No side effects.