Michigan Faces Growing Cyclosporiasis Outbreak: Signs and Prevention

Michigan health officials are investigating a large cyclosporiasis outbreak with at least 170 cases across multiple counties (including Monroe, Lenawee, Washtenaw, Wayne, Shiawassee, Jackson and Livingston) and 24 additional cases in 11 other counties. The illness is diagnosed by stool tests and causes watery diarrhea, potentially lasting days to weeks; exposure typically occurs about a week before symptoms. Authorities are tracing a common exposure source while reiterating prevention steps: wash hands, thoroughly rinse produce, and follow safe food-handling practices to reduce risk of infection.