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Monroe County Investigates Cyclosporiasis Cases

Monroe County health officials are investigating a cluster of cyclosporiasis cases among residents who experienced illness onset in the past week. The Monroe County Health Department announced on June 29 that it is working to identify a potential common source of exposure for these infections.

Understanding Cyclosporiasis

Cyclosporiasis is a diarrheal illness caused by infection with the parasite Cyclospora cayetanensis. Health officials note that this parasite is commonly found in developing countries and can spread through food or water contaminated with feces. Recent outbreaks in the United States have been linked to the consumption of contaminated fresh produce, particularly during the summer months. The illness is not known to spread from person to person.

Symptoms and Duration

Symptoms of cyclosporiasis can appear between two to 14 days after exposure. These may include frequent watery diarrhea, loss of appetite, weight loss, abdominal cramps, bloating, nausea, and a low-grade fever. Vomiting is less common. If left untreated, the illness can persist for days or even more than a month, with symptoms potentially recurring.

Seeking Care and Prevention

Individuals experiencing symptoms suggestive of a Cyclospora infection are advised to consult a healthcare provider for stool testing and appropriate treatment. The Monroe County Health Department also provided guidance on preventing cyclosporiasis:

  • Avoid consuming food or water that may be contaminated with feces.
  • Thoroughly wash all fruits and vegetables under running water before eating, cutting, or cooking them.
  • Scrub firm produce, such as melons and cucumbers, with a clean produce brush.
  • Remove any damaged or bruised portions of fruits and vegetables before preparation and consumption.
  • Refrigerate cut, peeled, or cooked fruits and vegetables promptly, ideally within two hours.