Hepatitis B is mainly a blood-borne, sexually transmitted and mother-to-child transmitted disease, and the vast majority of people infected with hepatitis B are infected through mother-to-child transmission as children. The key to detecting hepatitis B is to test for hepatitis B two-to-one or hepatitis B five quantitative, but you can also use hepatitis B test paper to test. Hepatitis B test paper is mainly used for blood test paper testing and costs about 40 yuan. It is usually recommended to go to a hospital for testing, as the results are also more accurate, and the cost of testing hepatitis B and half in a hospital is usually around$60. It is not necessary to fast to test for hepatitis B. You can have breakfast in the morning and go to the infectious disease department or infection department of the hospital to find a doctor’s order for a laboratory test, which is usually done in the morning and the results will be available in the afternoon. The hepatitis B test paper will be more tedious, after all, to determine whether it is negative or positive. In contrast, you can see the paper report in the hospital, the results are clearer, and if you have protective antibodies, you don’t need to worry.