Report #2895212

Received May 4, 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: 1 yrs
State: MI
Recovered: Recovered
Vaccinated: Apr 29, 2026
Onset: Apr 1, 2026
Days to onset: —
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	1	z005153	IM / LL
VARCEL	VARICELLA (VARIVAX)	MERCK & CO. INC.	1	z003767	IM / RL

Symptoms (3)

Extra dose administeredNo adverse eventWrong product administered

Symptom narrative

Grabbed what i thought was MMR and it was MMRV which resulted in patient getting 2 Varicella doses. No treatment needed as pt is not having any side effects.

Current illness

None

Medical history

None

Other medications

None

Allergies

None

Lab data

None