The five hepatitis B tests are done by blood draw, either after eating or on an empty stomach, because the markers of the five hepatitis B tests are relatively specific substances and are not affected by food, and the results can reflect the specific hepatitis B infection status or the absence of infection. If the hepatitis B surface antigen is positive, the person is a carrier of the hepatitis B virus. If the hepatitis B surface antigen is negative, then you are not a hepatitis B carrier. If you are a carrier of the hepatitis B virus, you need to look at it in conjunction with other conditions. If you are positive for hepatitis B surface antigen, positive for hepatitis B E antigen, and positive for hepatitis B core antibody, you are a hepatitis B major triple positive. A positive hepatitis B surface antigen, positive hepatitis B E antibody, and positive hepatitis B core antibody is a small hepatitis B triplet, and different combinations have different clinical significance. The above is for reference only. Please refer to the doctor’s guidance for specific medication and treatment.