VAERS Explorer
Back to explore

Report #2868893

Received Oct 28, 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
1 yrs
State
SC
Recovered
Unknown
Vaccinated
Oct 9, 2025
Onset
Oct 9, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MNQMENINGOCOCCAL CONJUGATE (MENVEO)NOVARTIS VACCINES AND DIAGNOSTICSUNK9549B—

Symptoms (1)

Wrong product administered

Symptom narrative

Menveo (1 vial) was administered to a 1-year-old patient inadvertently; This non-serious case was reported by a other health professional via call center representative and described the occurrence of wrong vaccine administered in a 1-year-old female patient who received Men ACWY-CRM NVS (Menveo) (batch number 9549B, expiry date 30-SEP-2026) for prophylaxis. Co-suspect products included Hepatitis A vaccine for prophylaxis. On 09-OCT-2025, the patient received Menveo. The patient did not receive Hepatitis A vaccine. On 09-OCT-2025, an unknown time after receiving Menveo, the patient experienced wrong vaccine administered (Verbatim: Menveo (1 vial) was administered to a 1-year-old patient inadvertently). The outcome of the wrong vaccine administered was not applicable. Additional Information: GSK Receipt Date: 09-OCT-2025 The medical assistant reported that a dose of Menveo (1 vial) had been inadvertently administered to a 1-year-old patient. They were supposed to have administered a hepatitis A vaccine.