VAERS Explorer
Back to explore

Report #2853483

Received Aug 11, 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
IA
Recovered
Unknown
Vaccinated
Jul 14, 2025
Onset
Jul 14, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MNQMENINGOCOCCAL CONJUGATE (MENVEO)NOVARTIS VACCINES AND DIAGNOSTICSUNKAMVB064AIM / LA

Symptoms (1)

Product preparation issue

Symptom narrative

a female patient received the liquid conjugate component only of Menveo on 14-JUL-2025; a female patient received the liquid conjugate component only of Menveo on 14-JUL-2025; This non-serious case was reported by a nurse via call center representative and described the occurrence of inappropriate preparation of medication in a 12-year-old female patient who received Men ACWY-CRM NVS (Menveo) (batch number AMVB064A, expiry date 31-DEC-2025) for prophylaxis. On 14-JUL-2025, the patient received Menveo (intramuscular, left deltoid). On 14-JUL-2025, an unknown time after receiving Menveo, the patient experienced inappropriate preparation of medication (Verbatim: a female patient received the liquid conjugate component only of Menveo on 14-JUL-2025) and inappropriate dose of vaccine administered (Verbatim: a female patient received the liquid conjugate component only of Menveo on 14-JUL-2025). The outcome of the inappropriate preparation of medication and inappropriate dose of vaccine administered were not applicable. Additional Information: GSK Receipt Date: 17-JUL-2025 The reporter was a nurse who called to report that a male patient had received only the liquid conjugate component of Menveo, which led to Inappropriate preparation of medication and Inappropriate dose of vaccine administered. This was 1 of 3 linked case reported by the same reporter.; Sender's Comments: US-GSK-US2025091789:same reporter, Different patient, 3 of 3 report