Report #2854034

Received Aug 14, 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: Age unknown
State: VA
Recovered: Unknown
Vaccinated: Jul 16, 2025
Onset: Jul 16, 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.	UNK	Y019173	—

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

No symptoms or side effects were reported; a patient received a dose of improperly stored PROQUAd; This spontaneous report was received from a Nurse and refers to a female patient of unknown age. The patient's pertinent medical history, concurrent conditions, and concomitant therapies were not reported. On 16-Jul-2025, the patient was vaccinated with an improperly stored dose of measles, mumps, rubella and varicella (oka-merck) virus vaccine live (PROQUAD) recombinant Human albumin (rHa) (involved lot # was Y019173, expiration date: 18-May-2026 [verified to be valid]); 0.5 ml/ series, administered for prophylaxis (strength, and route of administration were not provided). Temperature excursion was 52.2 degrees Fahrenheit (F) and time frame was unknown by reporter. There was no previous temperature excursion, nor report of adverse effect or product quality complaint involved.

Other medications

STERILE DILUENT