The chances of a 1.5-positive test becoming negative are generally small, and specific data are not yet available. Hepatitis B 1.5 positivity refers to hepatitis B surface antigen (HBsAg) and core antibody (anti-HBc) positivity, which is also known as hepatitis B “small two yang”. A positive HBsAg is usually indicative of acute HBV infection or chronic HBsAg carrier, and the need for treatment is determined by the condition of the patient. Treatment is mainly through medication to protect the liver and fight the virus. Hepatitis B is not yet curable, and the chances of a 1.5 positive conversion are generally small. Even if you reach the clinical cure part of the indicators, is still present positive, patients can monitor the condition, if necessary, treatment. Daily attention should be paid to maintain a good state of mind, healthy eating habits.