MADISON, Wis.--(BUSINESS WIRE)--Exact Sciences Corp. (Nasdaq: EXAS) today announced that it has been invited to deliver a talk at the World Organization of Digestive Endoscopy’s (OMED) Colorectal Cancer Screening Committee Meeting. OMED is a nonprofit, world federation of 97 national digestive endoscopy societies. The meeting is being held in New Orleans on Saturday, May 1, in conjunction with Digestive Disease Week 2010, the world’s largest gathering of physicians and researchers in the fields of gastroenterology, endoscopy and related disciplines.