Report #2839163

Received May 1, 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: 1 yrs
State: WA
Recovered: Recovered
Vaccinated: Apr 30, 2025
Onset: Apr 30, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	1	Y018157	SC / LL

Symptoms (1)

Wrong product administered

Symptom narrative

Patient was supposed to receive a Varivax, but received Proquad instead.

Current illness

Nnoe

Medical history

None

Other medications

None

Allergies

NKDA/NKA

Lab data

None