Report #2876758

Received Dec 8, 2025

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: KS
Recovered: Unknown
Vaccinated: Nov 24, 2025
Onset: —
Days to onset: —
Hospital days: —

Vaccines (3)

Type	Name	Manufacturer	Dose	Lot	Route / Site
DTPPVHBHPB	DTAP+IPV+HIB+HEPB (VAXELIS)	MSP VACCINE COMPANY	3	U8314AA	IM
DTPPVHBHPB	DTAP+IPV+HIB+HEPB (VAXELIS)	MSP VACCINE COMPANY	3	U8313AA	IM
PNC20	PNEUMO (PREVNAR20)	PFIZER\WYETH	3	LN4932	IM

Symptoms (2)

Extra dose administeredProduct preparation error

Symptom narrative

Inadvertent double admin. of Vaxelis / was to have Flu vaccine instead. Parent notified. Enc Tylenol ibuprofen if uncomfortable