Background: Hepatitis B is the most frequent blood-borne viral infection on globe, with 2 billion infections, 350 million carriers, and 6 deaths annually. Infections hepatitis virus are leading cause of liver disease all over world. Sudan one countries highest seroprevalence virus. The incidence surface antigen ranged from 6.8% in central to 26% southern Sudan, indicating that exposure 47% 78%....
