Major human Oncogenic Viruses 口 DNA VIRUSES .Small dna tumor viruses - Adenovirus意 Hepatitis virus B(HBv) Human Papilloma virus(HPV Merkel cell polyma virus(MCV, JCv) .Herpesviruses(large) Epstein Barr virus(EBV Kaposis Sarcoma Herpesvirus( KSHv) 口 RNA VIRUSES Human T-cell Leukemia Virus 1(HTLV1) Hepatitis virus C(HCv HⅣ DNA VIRUSES •Small DNA tumor viruses - Adenovirus - Hepatitis virus B (HBV) - Human Papilloma virus (HPV) - Merkel cell polyma virus (MCV, JCV) •Herpesviruses (large) - Epstein Barr virus (EBV) - Kaposi’s Sarcoma Herpesvirus (KSHV)  RNA VIRUSES - Human T-cell Leukemia Virus 1 (HTLV1) - Hepatitis virus C (HCV) - HIV Major human Oncogenic Viruses - Human Papilloma virus (HPV) •Herpesviruses (large)