Received Jan 20, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| HEP | HEP B (ENGERIX-B) | GLAXOSMITHKLINE BIOLOGICALS | 2 | UNK | — |
received only one dose back in 2006; This non-serious case was reported by a physician via call center representative and described the occurrence of incomplete course of vaccination in a female patient who did not receive HBV (Engerix B) for prophylaxis. Previously administered products included Engerix B (patient that received only one dose back in 2006). The patient did not receive the 2nd dose of Engerix B. The patient had incomplete course of vaccination (Verbatim: received only one dose back in 2006). The outcome of the incomplete course of vaccination was not applicable. This report is made by GSK without prejudice and does not imply any admission or liability for the incident or its consequences. Additional Information: GSK Receipt Date: 15-JAN-2026 A physician assistant wanted to know whether she should have given one or two more doses of Engerix B to a patient who had received only one dose in 2006 and had recently shown low anti Hepatitis B titers. The batch number was not provided and a request for this information has been made.