Report #2854716

Received Aug 19, 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: ID
Recovered: Recovered
Vaccinated: Aug 19, 2025
Onset: Aug 19, 2025
Days to onset: 0
Hospital days: —

Vaccines (3)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HEPA	HEP A (VAQTA)	MERCK & CO. INC.	1	y011731	IM / LL
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	1	y008284	SC / RL
VARCEL	VARICELLA (VARIVAX)	MERCK & CO. INC.	1	x026325	SC / LL

Symptoms (1)

Wrong product administered

Symptom narrative

I collected (what I thought was MMR) vaccine from the blue MMR box in the fridge. I verified the expiration date and noted the Measles, Mumps, Rubella on the label. I did not notice the Varicella until I was documenting. I rechecked the fridge and the box was still there with 1 additional dose of ProQuad. Vaccine was removed from fridge and taken to CA. Immunization Dept, Supervisor and PCP notified. Mother was notified via phone call.

Current illness

None

Medical history

Undescended testes

Other medications

unknown

Allergies

NKDA

Lab data

Possible MMR titer in 4 weeks - per Dr.