Report #2882264

Received Jan 19, 2026

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: 0.8 yrs
State: ME
Recovered: Unknown
Vaccinated: Dec 17, 2025
Onset: Dec 17, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HIBV	HIB (ACTHIB)	SANOFI PASTEUR	4	UK169AC	IM / LL

Symptoms (2)

Extra dose administeredWrong product administered

Symptom narrative

Employee administered a HIB vaccine when it should have been the 3rd Hepatitis Vaccination. Wrong vaccine was administered. 4th HIB is considered invalid in the registry as it is not due until March 3, 2026