Several pathogens are strongly associated with cancer, including:
1. Human Papillomavirus (HPV): Linked to cervical, anal, and oropharyngeal cancers. 2. Hepatitis B and C Viruses (HBV and HCV): Associated with liver cancer. 3. Helicobacter pylori: A bacterium related to gastric cancer. 4. Epstein-Barr Virus (EBV): Connected to Burkitt lymphoma, Hodgkin lymphoma, and nasopharyngeal carcinoma. 5. Human T-lymphotropic Virus type 1 (HTLV-1): Associated with adult T-cell leukemia/lymphoma. 6. Kaposi's Sarcoma-associated Herpesvirus (KSHV): Linked to Kaposi's sarcoma and primary effusion lymphoma.
