Report #2854414

Received Aug 18, 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: Male
Age: 20 yrs
State: CA
Recovered: Unknown
Vaccinated: Aug 7, 2025
Onset: Aug 7, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MNQ	MENINGOCOCCAL CONJUGATE (MENVEO)	NOVARTIS VACCINES AND DIAGNOSTICS	UNK	AMVB064A	—

Symptoms (1)

Product preparation issue

Symptom narrative

Menveo only liquid portion given; Menveo only liquid portion given; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of inappropriate preparation of medication in a 20-year-old male patient who received Men ACWY-CRM NVS (Menveo) (batch number AMVB064A, expiry date 31-DEC-2025) for prophylaxis. On 07-AUG-2025, the patient received Menveo. On 07-AUG-2025, an unknown time after receiving Menveo, the patient experienced inappropriate preparation of medication (Verbatim: Menveo only liquid portion given) and inappropriate dose of vaccine administered (Verbatim: Menveo only liquid portion given). The outcome of the inappropriate preparation of medication and inappropriate dose of vaccine administered were not applicable. Additional Information: GSK Receipt Date:07-AUG-2025 The pharmacist called to report only the liquid portion of the Menveo vaccine was administered to a patient, which led to inappropriate preparation of medication and inappropriate dose of vaccine administered