expired Havrix vaccine was administered; 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 HAV (Havrix) (batch number 9R5LC, expiry date 02-NOV-2024) for prophylaxis. On 14-JAN-2025, the patient received Havrix. On 14-JAN-2025, an unknown time after receiving Havrix, the patient experienced expired vaccine used (Verbatim: expired Havrix vaccine was administered). The outcome of the expired vaccine used was unknown. This report is made by GSK without prejudice and does not imply any admission or liability for the incident or its consequences. Additional Information: GSK receipt date: 14-JAN-2025 The office manager reported that an expired Havrix vaccine was administered to a patient which led to, expired vaccine used. At the time of reporting, a repeat dose had not been administered. The vaccine administration facility was the same as primary reporter. This case had been link with US2025004473, reported by the same reporter.; Sender’s Comments: US-GSK-US2025004473:Same reporter/Different patient