Michigan and at least two dozen other states are reporting rising cases of cyclosporiasis, a foodborne infection caused by a stomach parasite that causes severe and sometimes explosive diarrhea.
More than 1,000 infections have been reported as of July 9, according to STAT, citing a report by the Associated Press, a health and medical news source. Michigan has officially recorded 1,251 cases so far.
Cyclosporiasis is not usually considered a life-threatening disease, although it can cause severe dehydration.
The disease is caused by consumption of the microscopic parasite Cyclospora cayetanensis as well as contaminated food or water. It is not usually transmitted directly from person to person.
How to protect yourself from cyclosporiasis
To reduce the risk of cyclosporiasis, health officials have issued guidance for anyone involved in preparing, processing or serving fresh produce.
Other ways to reduce the risk of foodborne illnesses:
- Scrub tough produce like melons and cucumbers with a clean brush.
- Cut off bruised or damaged areas before eating.
- Clean and sanitize utensils and food preparation surfaces before and after use.
- Clean display cases and refrigerators used to store fresh produce.
- Clean and sanitize cutting boards and tools used with fresh produce.
- Refrigerate cut, peeled or cooked fruits and vegetables immediately.
According to the Food and Drug Administration, while most bacterial foodborne illnesses resolve within a few days, cyclosporiasis can lead to gastrointestinal symptoms that persist for weeks or even longer.
Contributing: Mary Walrath-Holdridge, USA TODAY. Sources: USA TODAY Network reporting and research; Reuters; Centers for Disease Control and Prevention; Food and Drug Administration. Reporting by Janet Lohrke and George Petras, USA TODAY.