VAERS Explorer
Back to explore

Report #2883090

Received Jan 24, 2026

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
Age unknown
State
MO
Recovered
Unknown
Vaccinated
Jan 19, 2026
Onset
Jan 19, 2026
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
HIBVHIB (HIBERIX)GLAXOSMITHKLINE BIOLOGICALSUNKKA532—

Symptoms (1)

Product preparation issue

Symptom narrative

MI Hiberix Administration of only the diluent portion; MI Hiberix Administration of only the diluent portion; This non-serious case was reported by a other health professional via call center representative and described the occurrence of inappropriate dose of vaccine administered in a 4-month-old female patient who received Hib (Hiberix) (batch number KA532, expiry date 19-OCT-2026) for prophylaxis. On 19-JAN-2026, the patient received Hiberix. On 19-JAN-2026, an unknown time after receiving Hiberix, the patient experienced inappropriate dose of vaccine administered (Verbatim: MI Hiberix Administration of only the diluent portion) and inappropriate preparation of medication (Verbatim: MI Hiberix 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: 20-JAN-2026 A nurse mentioned that an employee administered only the liquid portion of Hiberix to a patient. The nurse wants to know if it was possible to use a different saline solution to reconstitute the Hiberix powder in order to not waste the vaccine. The lot number provided corresponds to the vial containing the lyophilized component.