HTLV-1
Adult T-cell leukemia/lymphoma
HBV, HCV
Hepatocellular carcinoma
EBV
Burkitt’s lymphoma, Hodgkin’s lymphoma, nasopharyngeal carcinoma
HPV
Cervical carcinoma (16,18), penile/anal carcinoma
HHV-8
Kaposi’s sarcoma, body cavity fluid B-cell lymphoma
HIV
Primary CNS lymphoma
H. pylori
Gastric adenocarcinoma and lymphoma
Schistosoma haematobium
Squamous cell carcinoma of transitional epithelium, e.g., bladder