Hepatitis B 145 positive causes

When checking, there are positive signs of hepatitis B 1, 4 and 5, indicating that the patient's hepatitis B surface antigen, hepatitis B core antibody and hepatitis B E antibody are positive, indicating that the patient has hepatitis B and is in the state of hepatitis B small three yang. At this time, we must first determine whether the patient has infectivity and timely treatment.