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Report #2841224

Received May 16, 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
Age unknown
State
VA
Recovered
Unknown
Vaccinated
May 7, 2025
Onset
May 7, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MNQMENINGOCOCCAL CONJUGATE (MENVEO)NOVARTIS VACCINES AND DIAGNOSTICSUNK——

Symptoms (1)

Product preparation issue

Symptom narrative

Menveo, Administration of only the diluent portion; Menveo, Administration of only the diluent portion; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of inappropriate dose of vaccine administered in a male patient who received Men ACWY-CRM NVS (Menveo) for prophylaxis. On 07-MAY-2025, the patient received Menveo. On 07-MAY-2025, an unknown time after receiving Menveo, the patient experienced inappropriate dose of vaccine administered (Verbatim: Menveo, Administration of only the diluent portion) and inappropriate preparation of medication (Verbatim: Menveo, Administration of only the diluent portion). The outcome of the inappropriate dose of vaccine administered and inappropriate preparation of medication were not applicable. Additional Information: GSK receipt date: 07-MAY-2025 Other HCP reported about administration of only the diluent portion of Menveo (2 vial) to a patient, which led to Inappropriate preparation of medication and Inappropriate dose of vaccine administered. The pharmacist asked if the patient should be re vaccinated. The pharmacist did not provide patient identifiers (initials, age), and did not had the information about Menveo dose(lot number, expiration date). Consented to follow up.