Report #2855257

Received Aug 22, 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: 11 yrs
State: MT
Recovered: Unknown
Vaccinated: Aug 22, 2025
Onset: Aug 22, 2025
Days to onset: 0
Hospital days: —

Vaccines (3)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HPV9	HPV (GARDASIL 9)	MERCK & CO. INC.	1	y007197	IM / RA
MENB	MENINGOCOCCAL B (TRUMENBA)	PFIZER\WYETH	1	gx1463	IM / LA
TDAP	TDAP (ADACEL)	SANOFI PASTEUR	1	u8564aa	IM / LA

Symptoms (1)

Wrong product administered

Symptom narrative

I gave an 11 year old boy a Men B vaccine instead of a Men Quadfi