Report #2882680

Received Jan 21, 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: 12 yrs
State: WY
Recovered: Recovered
Vaccinated: Aug 8, 2025
Onset: Aug 8, 2025
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HPV9	HPV (GARDASIL 9)	MERCK & CO. INC.	1	Y015760	IM / LA
MNQ	MENINGOCOCCAL CONJUGATE (MENQUADFI)	SANOFI PASTEUR	1	48493AA	IM / RA

Symptoms (2)

No adverse eventWrong product administered

Symptom narrative

HPV9 vaccine was given in error. Parents requested Menquadfi & TDaP. Patient was accidently given Menquadfi & HPV9. No adverse reaction.

Current illness

none

Medical history

none

Other medications

none

Allergies

none

Lab data

None