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Report #2857664

Received Sep 9, 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
MA
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRMEASLES + MUMPS + RUBELLA (MMR II)MERCK & CO. INC.UNKX014954—

Symptoms (2)

Expired product administeredNo adverse event

Symptom narrative

Precautionary AE being filed as caller requested expiration date for MMR II lot X014954 and states she believes there was a "mis-documentation by a new employee". Precautionary AE for expired vaccine being administered. Caller abandoned call while; No additional AE/PQC reported.; This spontaneous report was received from other health professional and refers to a patient of unknown age and gender. The patient's pertinent medical history, concurrent conditions, concomitant medications, and previous drug reactions or allergies were not reported. On an unknown date, the patient was vaccinated with an expired dose of Measles, Mumps, and Rubella (Wistar RA 27-3) Virus Vaccine, Live (M-M-R II), lot #X014954, which has been verified to be valid, expiration date: 24-May-2025, reconstituted with sterile diluent (Hollister-Stier STERILE DILUENT, administered for prophylaxis (Expired product administered). No additional adverse event was reported (no adverse event). This is an invalid case due to the lack of patient's identifiers.

Other medications

sterile diluent