Cologuard is a colon cancer screening test you can do at home. It’s a noninvasive, stool-based test that comes in a kit. You use the kit to collect a stool sample. Then you send the sample to a lab ...
Colon cancer is the second-deadliest cancer in the US, partly due to low screening rates. New and emerging screening tools, like blood and breath tests, may offer alternatives to in-office screenings.