Received May 19, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| HEPAB | HEP A + HEP B (TWINRIX) | GLAXOSMITHKLINE BIOLOGICALS | UNK | — | — |
Probable Twinrix administration to a pregnant woman; This non-serious prospective pregnancy case was reported by a physician via call center representative and described the occurrence of vaccine exposure during pregnancy in a female patient who received HAB (Twinrix) for prophylaxis. On an unknown date, the patient received Twinrix. On an unknown date, an unknown time after receiving Twinrix, the patient experienced vaccine exposure during pregnancy (Verbatim: Probable Twinrix administration to a pregnant woman). The outcome of the vaccine exposure during pregnancy was not applicable. Pregnancy exposure: Pregnancy Exposure (Twinrix): Trimester unknown Pregnancy Outcome: Pregnancy was ongoing 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: 09-MAY-2025 A Health Care Professional reported claiming to be a "physician who wants to speak with a Doctor of Medicine and know his license number and qualifications", mentioning that he had previously had a call that had not gone well. The agent was asked him if he had a case number, which he denied. The agent subsequently asked if he wanted to ask his question and then try to connect him with a Doctor of Medicine, but the Health Care Professional asked how he did not know his question since he had already called, although he mentioned that it was about "Twinrix in the context of pregnancy" to which the agent explained that without a case number could not be aware of it, but having already mentioned his question in a general way, he could try to connect him to a Doctor of Medicine, however, before the agent could finish this phrase, the Health Care Professional asked in a rude tone if the agent would help him or instead continue giving him "rubbish" to which the agent explained that of course will help, as long as both parties could communicate in a nice and polite manner, which finally led to him ending the call. No contact details or further information was than "Twinrix in the context of pregnancy" was given, which led to Vaccine exposure during pregnancy.