What to know about cyclospora, the gut-churning parasite causing illness in several U.S. states, and how to avoid it CTV News‘Explosive’ diarrhea parasite sickens more than 1,000 in U.S. Should Canadians be concerned? | CBC News CBCWhat is cyclosporiasis, the parasitic illness causing ‘explosive’ diarrhea? The GuardianNearly 1,000 diagnosed in Michigan outbreak of diarrhea-causing parasite The HillMichigan’s cyclosporiasis outbreak grows to more than 1,200 cases CBS News