VAERS Explorer
Back to explore

Report #2837638

Received Apr 23, 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
KS
Recovered
Unknown
Vaccinated
Mar 26, 2025
Onset
Mar 26, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.UNKX023598OT

Symptoms (2)

Expired product administeredNo adverse event

Symptom narrative

No symptoms reported.; administration of PROQUAD on 3/26/2025 and product expired on 3/24/2025; This spontaneous report was received from a nurse and refers to a patient of unknown age and gender. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On 26-Mar-2025, the patient was vaccinated with Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD), Solution for injection (lot #X023598, expiration date: 24-Mar-2025) 0.5 mL administered as prophylaxis (Expired product administered) which was diluted with a sterile diluent (lot #1950614, expiration date: 10-Dec-2025) both administered by unknown route. In addition, it was confirmed that the product did not experience a temperature excursion. No symptoms were reported (No adverse event).

Other medications

DILUENT MRK