A 11 years old male patient received an expired dose of Menveo (1 vial) on January 7, 2025.; This non-serious case was reported by a other health professional via call center representative and described the occurrence of expired vaccine used in a 11-year-old male patient who received Men ACWY-CRM NVS (Menveo) (batch number BL3ES, expiry date 31-DEC-2024) for prophylaxis. On 07-JAN-2025, the patient received Menveo. On 07-JAN-2025, an unknown time after receiving Menveo, the patient experienced expired vaccine used (Verbatim: A 11 years old male patient received an expired dose of Menveo (1 vial) on January 7, 2025.). The outcome of the expired vaccine used was unknown. Additional Information: GSK Receipt Date: 09-JAN-2025 A medical assistant called to inform that they administered an expired dose Menveo (1 vial) to a 11 years old male patient. The vaccine expired on 31st December 2024. It was administered on 07th January 2025 which led to expired vaccine used. The reporter asked was there any safety information regarding this.