Michigan and Ohio Report Over 1,400 Cases of Cyclosporiasis Amid Ongoing Investigation
More than 1,400 cases of the parasite-driven illness cyclosporiasis have been confirmed in Michigan and Ohio, with health officials still searching for the source of contamination.
Public health authorities have confirmed over 1,400 cases of cyclosporiasis, a parasitic intestinal infection, across Michigan and Ohio. The outbreak, first identified in early May, has prompted heightened surveillance as investigators have not yet pinpointed the contaminated food or water source.
The Centers for Disease Control and Prevention describes cyclosporiasis as causing watery diarrhea, often with frequent or explosive bowel movements. Symptoms typically appear about a week after exposure, though the incubation period can range from two days to two weeks or longer. The illness is generally not life-threatening.
The CDC reports that at least 17 states have documented cases between early May and mid-June, though official surveillance data may lag behind actual case counts. Previously, the Foodborne Diseases Active Surveillance Network monitored a broader range of pathogens, but recent reductions limit tracking primarily to salmonella and Shiga toxin-producing E. coli, potentially complicating efforts to assess trends in other foodborne illnesses.
Signs posted at several Taco Bell locations in Michigan claim a nationwide recall of lettuce, cilantro, onion, pico de gallo and guacamole, stating these items will not be included in orders. Neither the Food and Drug Administration nor the Food Safety Inspection Service has issued a recall for Taco Bell products, and the chain has not responded to inquiries.
Health officials continue to advise the public to practice safe food handling and seek medical attention if symptoms develop.