Nature Reviews Gastroenterology Hepatology 8, 662(2011 ); published online 15 November 2011; d oi: 10.1038/nrgastro 2011. COLORECTAL CANCER Fusobacterium nucleatum found in colon cancer tissue--could an infection cause colorectal cancer? if the causative link is proven, antibiotics and/or vaccines could be future treatment or prevention strategies to combat any infections that might cause CRC