The first positive test for hepatitis B usually refers to a positive hepatitis B surface antigen. Positive indicates that you have hepatitis B, but at what stage, further tests are needed to determine whether the other items in the two-to-one quantification are positive or negative, fetoprotein, hepatitis B DNA quantification, liver imaging, etc., to clarify whether the disease is in the state of hepatitis B virus carriage, chronic hepatitis B or cirrhosis. If the disease is only hepatitis B carrier, it does not need to go through treatment, but only needs regular follow-up review. If you have chronic hepatitis B or cirrhosis, you need active antiviral treatment and systematic laboratory tests and examinations to clarify the stage of the disease.