Michigan reports first U.S. deaths in cyclospora outbreak

Michigan health officials announced Monday the first confirmed U.S. deaths tied to the cyclospora outbreak: two residents with underlying health conditions. The parasite has sickened a record number of Americans, with over 4,100 confirmed and 7,400 probable cases across 41 states since May 1. Federal investigators identified lettuce from Mexico served at Taco Bell in five states as a source, though other causes may emerge.