Report #2861546

Received Sep 25, 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: Female
Age: 3 yrs
State: IL
Recovered: Unknown
Vaccinated: Sep 25, 2025
Onset: Sep 25, 2025
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	1	2010730	SC / LA
VARCEL	VARICELLA (VARIVAX)	MERCK & CO. INC.	1	Z008197	SC / RA

Symptoms (1)

Wrong product administered

Symptom narrative

PATIENT WAS GIVEN VARICELLA AND PROQUAD INSTEAD OF VARICELLA AND MMR.

Current illness

NONE

Medical history

NONE

Other medications

NONE

Allergies

NONE

Lab data

NONE