Report #2891610

Received Apr 2, 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: 17 yrs
State: MO
Recovered: Recovered
Vaccinated: Feb 17, 2026
Onset: Feb 17, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MNP	MENINGOCOCCAL CONJUGATE (PENMENVY)	GLAXOSMITHKLINE BIOLOGICALS	1	49909	IM / LA

Symptoms (1)

Product preparation issue

Symptom narrative

Administered only the prefilled diluent containing MEN B component and did not reconstitute with the Men ACWY component. The patient only received Men B and not the Men ACWY.

Current illness

none reported

Medical history

none reported

Other medications

none reported

Allergies

NKA reported