Cyclospora Outbreak Surges in Michigan | Science News

Science News Today | 2 Min News | The Daily News Now! · Jul 9, 2026 · 1m

A nasty parasite causing explosive diarrhea is spreading fast across the U.S., with Michigan alone reporting over a thousand cases — up from just a few dozen in June. Known as Cyclospora cayetanensis, it spreads through food or water and while not usually deadly, it’s causing major stomach trouble. Officials are urging caution with produce: buy whole lettuce, toss outer leaves, wash everything thoroughly, and peel green onions. No specific food source has been identified yet, but health departments are racing to contain the outbreak. Stay alert — your food prep habits could make all the…