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
1.5 yrs
State
MI
Recovered
Recovered
Vaccinated
Nov 24, 2025
Onset
Nov 25, 2025
Days to onset
1
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
HIBV
HIB (ACTHIB)
SANOFI PASTEUR
4
UK230AA
IM / RL
Symptoms (1)
Vomiting
Symptom narrative
Vomiting for several hours over the course of four hours. Zofran given.