New blood test shows high accuracy for colorectal cancer detection, study finds: ‘Not interchangeable’ Fox NewsColorectal cancer: How accurate is a potential new blood test? Medical News TodayFred Hutch unveils results of new blood test that detects colon cancer The Seattle TimesNew blood test developed by Silicon Valley-based Guardant Health screens for colon cancer KGO-TVA cell-free, blood-based DNA screening test for colorectal cancer compared to colonoscopy 2 Minute Medicine