Explosive diarrhea outbreak continues to grow
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As cases of cyclosporiasis rise, investigators may be overlooking the true source, experts told USA TODAY.
Major outbreaks caused by the protozoan parasite Cyclospora cayetanensis are occurring in Michigan and Ohio, with confirmed cases in 18 states, including Pennsylvania.
Symptoms can come and go for weeks if left untreated.
So far, Florida has recorded 60 cases this year. The infection is caused by a tiny parasite living in contaminated food and water.
The CDC said it has received reports of 843 confirmed domestic cases of the foodborne illness
