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
1.1 yrs
State
CA
Recovered
Recovered
Vaccinated
Apr 20, 2026
Onset
Apr 20, 2026
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
HIBV
HIB (ACTHIB)
SANOFI PASTEUR
UNK
UK368AB
IM / LA
Symptoms (1)
Product preparation issue
Symptom narrative
HIB powder mixed with sterile water and not HIB dilutant