Hepatitis B e antibody is part of the hepatitis B half test. A positive test means that the hepatitis B virus is not actively replicating and is less infectious. However, it does not mean that it is not contagious, but needs to be analyzed in conjunction with the other four serological tests. Hepatitis B e antibody, abbreviated as HBeAb, is another antibody that appears when the body is infected with the hepatitis B virus, and is another marker of hepatitis B virus infection. For the interpretation of hepatitis B e antibody, it should be combined with the interpretation of hepatitis B surface antigen and e antigen. If the hepatitis B e antigen is positive, it indicates that the hepatitis B virus is actively replicating and is a sign of infectiousness. e antibody is an antibody produced against the e antigen, but this antibody is not a protective antibody and does not help people function as well as the hepatitis B surface antibody against viral invasion. e antibody positivity usually occurs a few months after the e antigen has turned negative. e antibody positivity usually means that the patient’s infectiousness has significantly The clinical significance of hepatitis B e antibody is different at different times and needs to be analyzed in conjunction with other laboratory indicators.