General discussion on the papers of session I. Developments with hepatitis.
D000818:Animals; D000914:Antibodies, Viral; D000936:Antigen-Antibody Complex; D002353:Carrier State / Q000175:diagnosis; D003588:Cytopathogenic Effect, Viral; D006505:Hepatitis / Q000276:immunology*; D006509:Hepatitis B / Q000175:diagnosis; D006511:Hepatitis B Antigens / Q000032:analysis*; D006736:Horses / Q000276:immunology; D006801:Humans; D007104:Immune Adherence Reaction; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007158:Immunologic Techniques; D007841:Latex Fixation Tests; D002679:Pan troglodytes / Q000276:immunology; D011817:Rabbits; D012698:Serologic Tests; D014902:West Nile virus / Q000276:immunology
D000914:Antibodies, Viral; D000936:Antigen-Antibody Complex; D006511:Hepatitis B Antigens; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M