WATCH: Understanding the illness linked to ‘explosive’ diarrhea and how to reduce your risk

Expert at Beacon Health System explains symptoms and simple steps to reduce risk at home
An expert at Beacon Health System explains the symptoms and simple steps to reduce risk at home.
Published: Jul. 15, 2026 at 5:08 PM EDT

ELKHART, Ind. (WNDU) - Cyclospora infections — also known as cyclosporaiasis — are becoming a growing summer health concern, and health officials say contaminated food or water is often to blame.

The parasite can make people sick after eating or drinking something contaminated, most commonly fresh produce, according to health experts. Symptoms can be severe and may linger for weeks if left untreated.

PREVIOUS REPORTING: Here’s how many cases of the illness linked to ‘explosive’ diarrhea are being reported in the Michiana area

Because of the concern, some places are adjusting what they serve. Beacon Health System recently removed lettuce from cafeteria menus as a precaution.

To break down what cyclosporaiasis is, how people get it and how to reduce the risk at home, Dr. Michelle Bache, vice president of medical affairs at Elkhart General Hospital, joined us for a closer look.

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