Hepatitis B two-pair half 145 positive means that hepatitis B surface antigen, hepatitis B e antibody and hepatitis B core antibody are all positive, which means that you are infected with hepatitis B virus, and you can be a hepatitis B carrier or a chronic hepatitis B patient. Hepatitis B half-positive 145 means that hepatitis B surface antigen, hepatitis B e antibody and hepatitis B core antibody are all positive. It is an immunological indicator reflected by the immune system after the body is infected with the hepatitis B virus, indicating that the body is infected with the hepatitis B virus, and it can be a hepatitis B carrier or a chronic hepatitis B patient. If the liver function is impaired and the indicators are abnormal, it means that the virus is actively replicating, and you are a hepatitis B patient. Usually need to follow the doctor’s advice for active antiviral treatment, such as oral entecavir, lamivudine and other drugs. Hepatitis B carriers with normal liver function are usually followed up regularly for retesting.