hepatitis B virus previous infection
hepatitis B two pairs of semi-meaning, and hepatitis B surface antigen: it is already infected with hepatitis B virus mark. Hepatitis B surface antibody: the hepatitis B virus immunity and protective antibodies. Hepatitis B to restore the late 90% of hepatitis B vaccination Hepatitis B surface antibody positive. e antigen: hepatitis B e antigen-positive description of the active replication of the hepatitis B virus in the body, infectious. Hepatitis B e antibody: hepatitis B e antibody positive indicates that infectious or relatively lower. The degree of viral replication has been reduced or relieved. Hepatitis B core antibody: a high titer of hepatitis B core antibody-positive often signs of hepatitis B virus is replication, can be contagious. Low titers of hepatitis B core antibody to hepatitis B virus previous infection.
