Report #2824125

Received Feb 3, 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: Unknown
Age: Age unknown
State: IL
Recovered: Unknown
Vaccinated: Jan 29, 2025
Onset: Jan 29, 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	Y010050	—

Symptoms (1)

Product storage error

Symptom narrative

Customer calling to report temperature excursion. PROQUAD dose was administered on 1/29/2025. No PQC. No additional information.; This spontaneous report was received from registered Nurse referred to a patient of unknown age and gender. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 29-JAN-2025, the patient started therapy with an improperly stored dose of measles, mumps, rubella and varicella (oka-merck) virus vaccine live (PROQUAD) injection, 0.5 milliliter, lot #Y010050, expiration date: 25-NOV-2025, administered for prophylaxis (strength, dose number, frequency, scheme, route of administration, and anatomical location were not reported). The vaccine underwent a temperature excursion (Improper storage of product in use). The duration of temperature excursion, and if there were previous temperature excursions were not reported.