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Report #2844746

Received Jun 12, 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 (2)

TypeNameManufacturerDoseLotRoute / Site
MMRMEASLES + MUMPS + RUBELLA (MMR II)MERCK & CO. INC.UNKY015834—
MMRMEASLES + MUMPS + RUBELLA (MMR II)MERCK & CO. INC.UNK——

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

inadvertent administration of MMR-2 after a temperature excursion; No additional AE/PQC; This spontaneous report was received from Other health professional and refers 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 an unknown date, the patient was vaccinated with an improperly stored Measles, Mumps, and Rubella (Wistar RA 27-3) Virus Vaccine, Live (M-M-R II) injection (lot #Y015834, expiration date: 20-SEP-2026) (strength, dose description, route of administration was not reported) reconstituted with sterile diluent (BAXTER STERILE DILUENT) (dose description, route of administration, lot # and expiration date were not reported) for prophylaxis following a temperature excursion of 14.8 C for 2 hours 42 minutes, no previous temperature excursion occurred. No additional adverse event reported. This case was considered invalid due to lack of patient identifiers.