What are the key areas of ongoing basic science research related to the hepatitis B virus and its interaction with the host?

Oct 4, 2023 ... ... (HBsAg). Normally, the HbsAg should be negative. If the pregnant ... Preventing HBV reactivation — If a person with chronic HBV ... Hepatitis B virus (HBV) is the most common chronic viral infection worldwide; approximately one-third of the world's population have evidence of prior ... The HBV specific tests include the following: HBsAg: HBsAg is an antigen found on the surface of hepatitis B virus. HBsAg may be detected in the blood any ... Sep 29, 2021 ... HBV is transmitted through contact with infectious blood or body fluids or from a person who is infected (HBsAg+) to their newborn during ... Aug 29, 2024 ... Our DCA in HBsAg-negative anti-HBc-positive patients provided evidence that NA prophylaxis is strongly recommended in patients treated with chemotherapy ... HBsAg carriers have all of the HBV antigens and HBV. Address reprint requests to: Jay H. Hoofnagle, M.D., Liver Diseases. Section, Building 10, Room 4-D-52 ... Dec 2, 2019 ... The “window period” refers to that period in infection when neither hepatitis B surface antigen (HBsAg) nor its antibody (HBsAb) can be detected ... Patients who are HBsAg negative but anti-HBc positive represent a heterogeneous group and should be differentiated further based on an antibody to hepatitis B ... The hepatitis B surface antigen (HBsAg) test is used to detect the presence of the HBsAg protein on the surface of the hepatitis B virus. This protein is ... What Is HbsAg Rapid Test? The HBsAg Rapid Test is a lateral flow chromatography immunoassay for the qualitative detection of hepatitis B surface antigen (HBsAg) ...