Viral Hepatitis Outline the Microbiological classifications of the various hepatitis viruses (A, B, C, D, E) Which are DNA vs. RNA Viruses? What method or route is each transmitted by? Which patient population is at greatest risk for each? Which have vaccines? What is Hep B Core Antigen? Hep B Surface Antigen? Hep B Envelope Antigen? Hep B IgM vs. Hep B IgG ? Do Diabetics require Hepatitis B vaccines? Yes or No?