• Cholangiocarcinoma (Bile duct cancer) - Clonorchis sinensis & Opisthorchis viverrini
• Bladder carcinoma - Schistosoma haematobium
• Gastric cancer - Helicobacter pylori
• Cervical cancer - HPV (Human papilloma virus)
• Liver cancer - Afla toxin (Aspergillosis)