Cyclosporiasis Outbreak Reaches Nine States

Why it matters locally: While not yet one of the nine identified states, outbreaks of foodborne illnesses like cyclosporiasis can spread rapidly, posing a potential public health concern for Wisconsin residents and the state's significant food processing industry.

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The Centers for Disease Control and Prevention announced Friday a multistate outbreak of cyclosporiasis has expanded to include nine states. Federal health officials have identified increased cases of the parasitic illness across this wider geographical area. Cyclosporiasis results from infection with the parasite *Cyclospora cayetanensis*. Individuals typically contract the parasite by consuming contaminated food or water. Symptoms often include watery diarrhea, loss of appetite, weight loss, stomach cramps, bloating, nausea, and fatigue. The illness can last for weeks or months if left untreated.