Report #2869310

Received Oct 29, 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: 20 yrs
State: NY
Recovered: Recovered
Vaccinated: Oct 24, 2025
Onset: Oct 24, 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	Z011831	IM / RA

Symptoms (2)

No adverse eventWrong product administered

Symptom narrative

Nurse who administered vaccination accidently pulled Proquad vaccine instead of MMR vaccine and administered to patient. Pt did not report any symptoms, no adverse reactions noted at this time. Patient was made aware of error.

Current illness

No documented complaints

Medical history

Obesity, Bipolar disorder

Other medications

No home medications

Allergies

no known food or drug allergies

Lab data

None