A positive hepatitis B serology test means positive for the five hepatitis B items or hepatitis B virus markers, which means hepatitis B infection. Serology test for hepatitis B generally refers to the results of five tests for hepatitis B, namely surface antigen, hepatitis B e antigen, hepatitis B e antibody, hepatitis B core antigen and hepatitis B core antibody, depending on which one is positive to determine whether there is hepatitis B virus infection. If the serology is positive, it generally means that the person has been infected with hepatitis B or is infected with the hepatitis B virus. It is important to analyze the specific problem. Generally, a positive hepatitis B surface antigen indicates infection with the hepatitis B virus. If hepatitis B surface antigen is positive along with hepatitis B e antibody positive and hepatitis B core antibody positive, it means hepatitis B minor triplet, which also means hepatitis B virus infection. If hepatitis B surface antigen is positive along with hepatitis B e antigen positive and hepatitis B core antibody positive, it is hepatitis B major triple yang, which also means hepatitis B virus infection, and generally the amount of virus replication is more active.