Received Oct 1, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| MENB | MENINGOCOCCAL B (BEXSERO) | NOVARTIS VACCINES AND DIAGNOSTICS | UNK | XX33P | — |
had a fever; she requested the wrong vaccine, and wanted her daughter to receive Menveo; This non-serious case was reported by the other health professional via call center representative and described the occurrence of fever in an adult female patient who received Men B NVS (Bexsero) (batch number XX33P, expiry date 31-JAN-2026) for prophylaxis. Co-suspect products included Men ACWY-CRM NVS (Menveo) for prophylaxis. On 28-AUG-2025, the patient received Bexsero. The patient did not receive Menveo. On 28-AUG-2025, an unknown time after receiving Bexsero, the patient experienced wrong vaccine administered (Verbatim: she requested the wrong vaccine, and wanted her daughter to receive Menveo). On an unknown date, the patient experienced fever (Verbatim: had a fever). The outcome of the fever was resolved and the outcome of the wrong vaccine administered was not applicable. It was unknown if the reporter considered the fever to be related to Bexsero and Bexsero Pre-Filled Syringe Device. It was unknown if the company considered the fever to be related to Bexsero and Bexsero Pre-Filled Syringe Device. 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:05-SEP-2025 The reporter was a Certified Pharmacy Technician calling to report that a female patient between the ages of 18-21 years of age received Bexsero on 28-AUG-2025 and had a fever. The reporter had no further information to provide other than the mother of the patient made it seem like the fever had come and gone. The patient received Bexsero as per the request of the mother of the patient to the pharmacy for the patient going off to college. The mother returned to the pharmacy several days ago and told the pharmacy that she requested the wrong vaccine and wanted her daughter to receive Menveo (no further information was provided as to why the mother felt like it was the wrong vaccine, which led to Wrong vaccine administered. The pharmacy had not administered Menveo at the time of the call. The reporter did not have the location or route of administration. The pharmacist at the pharmacy location did report the fever through VAERS.