Report #2839321

Received May 2, 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: 82 yrs
State: KS
Recovered: Unknown
Vaccinated: Apr 16, 2025
Onset: Apr 16, 2025
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	UNK	Y009108	—
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	UNK	—	—

Symptoms (2)

No adverse eventProduct administered to patient of inappropriate age

Symptom narrative

No additional AE/no PQC reported; Nurse called and reported that a dose of PROQUAD was inadvertently administered to an adult patient no 4/16/2025. Caller stated no patient symptoms have been reported. No additional AE/no PQC reported.; This spontaneous report was received from a nurse and refers to an 82-year-old patient of unknown gender. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On 16-APR-2025, the patient was vaccinated with Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD) (valid lot number Y009108, expiration date: 06-NOV-2025) one dose with sterile diluent (BAXTER STERILE DILUENT) (lot number and expiration date were not reported) prophylaxis (product administered to patient of inappropriate age). No adverse event (AE) reported.