Symptomtext
received 2 Twinrix instead of 2 Energix; received 2 Twinrix instead of 2 Energix; This case was reported by a pharmacist via call center representative and described the occurrence of wrong vaccine administered in a 59-year-old female patient who received HAB (Twinrix) (batch number 3y7nL, expiry date 24th May 2022) for prophylaxis. Co-suspect products included hepatitis A and hepatitis B vaccine pre-filled syringe device (Twinrix Pre-Filled Syringe Device) injection syringe for prophylaxis, HAB (Twinrix) (batch number 9355d, expiry date 14th March 2022) for prophylaxis and hepatitis A and hepatitis B vaccine pre-filled syringe device (Twinrix Pre-Filled Syringe Device) injection syringe for prophylaxis. Concomitant products included HEPATITIS B VACCINE (ENGERIX B). On 1st June 2021, the patient received the 2nd dose of Twinrix (intramuscular) 1 ml and Twinrix Pre-Filled Syringe Device. On 22nd December 2020, the patient received the 1st dose of Twinrix (intramuscular) 1 ml and Twinrix Pre-Filled Syringe Device. On 22nd December 2020, not applicable after receiving Twinrix and Twinrix Pre-Filled Syringe Device, unknown after receiving Twinrix and Twinrix Pre-Filled Syringe Device and 36 days after receiving ENGERIX B, the patient experienced wrong vaccine administered. On 1st June 2021, the patient experienced wrong vaccine administered. On an unknown date, the outcome of the wrong vaccine administered and wrong vaccine administered were unknown. This report is made by GSK without prejudice and does not imply any admission or liability for the incident or its consequences. Additional details were provided as follows: The patient received 2 dose of Twinrix instead of 2 dsoe of Engerix B, which led to wrong vaccine administered. The patient was told that needed to get Havrix in order to be vaccinated against Hepatitis A. The reporter was asking about the dosing schedule for giving this vaccine. The reporter did not consent to follow up.