The Centers for Disease Control and Prevention is currently investigating multiple clusters of Cyclospora cases, including a multi-state outbreak linked to iceberg lettuce.

The Southern Nevada Health District reports sporadic cases of cyclosporiasis each year. To date, no locally acquired cases linked to the ongoing outbreak have been reported in Clark County.

Clark County, Nevada

About Cyclosporiasis

Cyclosporiasis is an intestinal illness caused by the microscopic parasite Cyclospora cayetanensis. People can become infected by consuming food or water that contains the parasite. The most common symptom of cyclosporiasis is watery diarrhea. Other symptoms may include loss of appetite, weight loss, stomach cramps, bloating, increased gas, nausea, fatigue and, less commonly, vomiting or a low-grade fever.

Some people recover without treatment, but symptoms can last several weeks or longer and may go away and then return. Cyclosporiasis can be treated with antibiotics, which can reduce the severity and duration of the illness.

Washing produce can reduce, but does not eliminate, the risk of Cyclospora contamination.

Cooking produce thoroughly is the most effective way to reduce the risk of infection. Consumers should also:

• Wash their hands with soap and water before and after handling produce.
• Rinse fruits and vegetables thoroughly under running water before eating, cutting or cooking them.
• Scrub firm produce with a clean produce brush.
• Peel produce when appropriate after washing it.
• Refrigerate cut, peeled or cooked produce as soon as possible.
• Clean and sanitize surfaces or containers that have come into contact with recalled lettuce.

Resources:

CDC Cyclosporiasis
U.S. FDA Investigation of 9-State Outbreak of Cyclospora Illnesses: Iceberg Lettuce

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