VAERS Explorer
Back to explore

Report #2841376

Received May 16, 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
AK
Recovered
Unknown
Vaccinated
Apr 24, 2025
Onset
Apr 24, 2025
Days to onset
0
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
MMRMEASLES + MUMPS + RUBELLA (MMR II)MERCK & CO. INC.UNKX011431—
MMRMEASLES + MUMPS + RUBELLA (MMR II)MERCK & CO. INC.UNK——

Symptoms (2)

Expired product administeredNo adverse event

Symptom narrative

No adverse event; Caller reported AE on behalf of a patient who was administered expired MMR-II on 04/24/2025 w/ no TEs-- SUPPORTED via post-expiry memo. No symptoms reported. No additional AE details reported. Obtained consent to contact HCP. Additional AEs Filed (Ca; This spontaneous report was received from a nurse 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 24-Apr-2025, the patient was vaccinated with expired dose of Measles, Mumps, and Rubella (Wistar RA 27-3) Virus Vaccine, Live (M-M-R II), lot #X011431, expiration date: 19-Apr-2025, 0.5 mL (formulation, route of administration and anatomical location were not provided) for prophylaxis. The vaccine was reconstituted with sterile diluent (MERCK STERILE DILUENT) (expired vaccine used). No additional adverse event reported (no adverse event).