July 16, 2026 - 11:25am -- mcwain.8@osu.edu

Cyclosporiasis is an intestinal illness caused by the Cyclospora parasite. People can become infected by consuming food or water that contains the parasite. The illness causes frequent, watery and explosive diarrhea.

There is currently an outbreak of cyclosporiasis in several states, including Ohio.

Ohio State food safety specialists Nicole Arnold and Sanja Illic offer information and guidance in this resource page: Food Safety & Quality: Cyclosporiasis outbreak