What are the mechanisms of immune tolerance to the hepatitis B virus?

Oct 23, 2015 ... HBsAg (Hepatitis B surface antigen) - A "positive" or "reactive" HBsAg test result indicates that a person is infected with hepatitis B. This ... Xpert HBV Viral Load: Detection and quantitation of Hepatitis B virus (HBV) in less than one hour. Sign in or create a MyCepheid account to add items to cart. Jun 18, 2021 ... What baseline testing should be performed after an exposure? ... Testing for HBsAg (HBV surface antigen) alone is sufficient to inform management ... The Elecsys HBsAg II assay was specifically developed to detect a multitude of these mutants. HBsAg is the first immunologic marker of HBV infection and 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) ... The antigenic determinant of the protein moiety of the HBsAg determines specific characteristics of different serotypes and provides the basis of ... Oct 26, 2008 ... 523. Hepatitis B PEP: Exposed is known vaccine responder & source is HBsAg negative / Other combinations for unvaccinated exposed / Known ... What is hepatitis B? Hepatitis B is a liver infection causedby the hepatitis B virus (HBV). This infection is spread much like HIV, the virus that causes AIDS ... All positive test results (HBsAg, IgM anti-HBc, HBeAg, or HBV DNA) from laboratories and facilities must be reported to the Colorado Department of Public Health ... What is hepatitis B? - Hepatitis B is caused by a virus that attacks the liver. The virus, which is called hepatitis B virus (HBV), can cause lifelong infection ...