Report #2893437

Received Apr 20, 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: IL
Recovered: Unknown
Vaccinated: Apr 20, 2026
Onset: —
Days to onset: —
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMR	MEASLES + MUMPS + RUBELLA (MMR II)	MERCK & CO. INC.	1	Y08077	IM / LL

Symptoms (2)

No adverse eventProduct administered to patient of inappropriate age

Symptom narrative

Immunization administered x1 day after expiration (4/19/2026). Patient tolerated well. Staff notes no adverse reaction at this time. Manufacturer notified, vaccine still valid.

Current illness

unknown

Medical history

unknown

Other medications

unknown

Allergies

NKDA

Lab data

n/a