Report #2869056

Received Oct 28, 2025

ER / ED visit

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: Female
Age: 12 yrs
State: MI
Recovered: Unknown
Vaccinated: Aug 29, 2025
Onset: Aug 29, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MENB	MENINGOCOCCAL B (TRUMENBA)	PFIZER\WYETH	1	LW8910	IM / RA

Symptoms (1)

Wrong product administered

Symptom narrative

Pt received Trumemba instead of MenACWY per schedule. Pt did have an ER visit several days later. Vaccine error not discovered until approximately 1 month later. Appointment was scheduled for pt to be seen, however pt canceled appointment.