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Report #2854273

Received Aug 15, 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
Jul 8, 2025
Onset
Jul 8, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRMEASLES + MUMPS + RUBELLA (MMR II)MERCK & CO. INC.1X028353—

Symptoms (1)

Product storage error

Symptom narrative

HCP called and reported T/E. HCP stated MMR II was administered on 7/08/2025.; No additional AE reported; This spontaneous report was received from a certified medical assistant and refers to a patient of unknown age and gender. The patient's medical history, historical drugs, known drug allergies, concurrent conditions, and concomitant therapies were not reported. On 08-Jul-2025, the patient was vaccinated with the first dose of Measles, Mumps, and Rubella (Wistar RA 27-3) Virus Vaccine, Live (M-M-R II), Solution for injection (lot #X028353, expiration date: 11-Dec-2025), reconstituted with sterile diluent (MERCK STERILE DILUENT) solution for injection (lot# and expiry date were not reported), 0.5 mL (route of administration and anatomical location were not reported) as prophylaxis; that had been involved in a temperature excursion of 9.69 degree Celsius for 15 minutes. No previous excursions had occurred.

Other medications

STERILE DILUENT