Report #2852373

Overview

Sex

Female

Age

Age unknown

State

—

Recovered

Unknown

Vaccinated

—

Onset

—

Days to onset

—

Hospital days

—

Symptoms (2)

Symptom narrative

vaccine given with wrong diluent with no reported adverse event; Initial information received on 28-Jul-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves an unknown age female patient to whom vaccine (HIB (PRP/T) Vaccine [ACT-HIB]) given with wrong diluent with no reported adverse event. The patient's past medical history, medical treatment(s), vaccination(s) and family history were not provided. On an unknown date, the patient received HIB (PRP/T) Vaccine Powder and solvent for solution for injection (strength, dose unknown) lot UK227AC expiry date- 30-APR-2026 via unknown route in unknown administration site for prophylactic vaccination (Immunisation) with wrong diluent with no reported adverse event (product preparation error) (same day latency). Action taken: not applicable. This suspected adverse reaction report is submitted and classified as a medication error solely and exclusively to ensure the marketing authorization holder's compliance with the requirements set out in the Directive 2001/83/EC and Module VI of the Good Pharmacovigilance Practices. The classification as a medical error is in no way intended, nor should it be interpreted or construed as an allegation or claim made by the marketing authorization holder that any third party has contributed to or is to be held liable for the occurrence of this medication error.