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Report #2855439

Received Aug 25, 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
Female
Age
12 yrs
State
VA
Recovered
Unknown
Vaccinated
Jul 15, 2025
Onset
Jul 15, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MENBMENINGOCOCCAL B (BEXSERO)NOVARTIS VACCINES AND DIAGNOSTICSUNKFH443—

Symptoms (1)

Wrong product administered

Symptom narrative

was given Men B at age 12 however patient was supposed to get the Men A; This non-serious case was reported by a other health professional and described the occurrence of wrong vaccine administered in a 12-year-old female patient who received Men B NVS (Bexsero) (batch number FH443, expiry date 30-JAN-2027) for vaccination. Co-suspect products included Meningococcal vaccine A for prophylaxis. On 15-JUL-2025, the patient received Bexsero .5 ml, the patient did not receive Meningococcal vaccine A. On 15-JUL-2025, an unknown time after receiving Bexsero, the patient experienced wrong vaccine administered (Verbatim: was given Men B at age 12 however patient was supposed to get the Men A). The outcome of the wrong vaccine administered was not applicable. 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: 06-AUG-2025 Patient was given Men B (Bexsero) at age 12 however patient was supposed to get the Men A, which led to wrong vaccine administered. No other products were received by the patient.