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Report #2846821

Received Jun 23, 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
Unknown
Age
Age unknown
State
—
Recovered
Unknown
Vaccinated
—
Onset
—
Days to onset
—
Hospital days
—

Vaccines (1)

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

Symptoms (1)

Product preparation issue

Symptom narrative

With the Menveo vaccine if we only gave the liquid part and did not mix with the other vial .; With the Menveo vaccine if we only gave the liquid part and did not mix with the other vial .; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of inappropriate preparation of medication in a patient who received Men ACWY-CRM NVS (Menveo) for prophylaxis. On an unknown date, the patient received Menveo. On an unknown date, an unknown time after receiving Menveo, the patient experienced inappropriate preparation of medication (Verbatim: With the Menveo vaccine if we only gave the liquid part and did not mix with the other vial .) and inappropriate dose of vaccine administered (Verbatim: With the Menveo vaccine if we only gave the liquid part and did not mix with the other vial .). The outcome of the inappropriate preparation of medication and inappropriate dose of vaccine administered were not applicable. Additional Information: GSK Receipt Date: 12-JUN-2025 This case was reported by a consumer via interactive digital media. The reporter reported that with the Menveo vaccine if they only gave the liquid part and did not mix with the other vial, which led to inappropriate preparation of medication and inappropriate dose of vaccine administered