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
5 yrs
State
—
Recovered
Unknown
Vaccinated
Oct 9, 2025
Onset
Oct 9, 2025
Days to onset
0
Hospital days
—
Vaccines (1)
Type
Name
Manufacturer
Dose
Lot
Route / Site
HIBV
HIB (ACTHIB)
SANOFI PASTEUR
1
UK169AC
IM
Symptoms (1)
Product preparation error
Symptom narrative
Incorrect Hib diluent used to reconstitute. 0.7ml of sterile diluent used.