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Report #2880087

Received Dec 30, 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
HIBVHIB (HIBERIX)GLAXOSMITHKLINE BIOLOGICALSUNK——

Symptoms (1)

Product preparation issue

Symptom narrative

Inappropriate Reconstitution Technique/ it was possible to have a patient with a wrong administration of Hiberix since there was a single vial not used; it was possible to have a patient with a wrong administration of Hiberix since there was a single vial not used; This non-serious case was reported by a other health professional via call center representative and described the occurrence of inappropriate preparation of medication in a patient who received Hib (Hiberix) for prophylaxis. On an unknown date, the patient received Hiberix. On an unknown date, an unknown time after receiving Hiberix, the patient experienced inappropriate preparation of medication (Verbatim: Inappropriate Reconstitution Technique/ it was possible to have a patient with a wrong administration of Hiberix since there was a single vial not used) and inappropriate dose of vaccine administered (Verbatim: it was possible to have a patient with a wrong administration of Hiberix since there was a single vial not used). The outcome of the inappropriate preparation of medication and inappropriate dose of vaccine administered were not applicable. Additional Information: GSK Receipt Date: 22-DEC-2025 A GlaxoSmithKline account manager contacted on behalf of a client (HCP) healthcare professional. The manager inquired if there was a way to look for the lot numbers of some Hiberix vaccines. This request was made because there was a possibility that a patient had wrong administration of Hiberix, since there had been one vial had remained unused. The client wanted to confirm this by reviewing the lot numbers. The batch number was not provided, and unable to contact the reporter.