Abstract:
Hepatitis B virus (HBV), hepatitis C virus (HCV), and HIV infections represent a global public health problem. Transmission of these viruses occurs via blood and blood products transfusion and by sexual contact (Lee, et al.2001) Today, along with tuberculosis and malaria, the infections by hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV) represent the main problems in the world (Morteza,et al.2007) The infections caused by the three viruses are not curable even with the latest available treatments. Effective vaccine is available only for HBV (Zaied, et al.2010).
