Cyclospora Outbreak Sickens Over 11,500 in US: Expert Weighs In
Over 11,500 individuals across the US have fallen ill due to a cyclosporiasis outbreak. Discover expert advice on food safety measures.
POLICY WIRE — Washington, D.C. — An ongoing outbreak of cyclosporiasis has led to over 11,500 reported cases across the United States, according to health officials. The outbreak, which began in 2026, has caused severe gastrointestinal symptoms, including explosive diarrhea, in affected individuals.
The Centers for Disease Control and Prevention (CDC) has issued advisories urging consumers to take precautions when handling and consuming fresh produce. Dr. Emily Thompson, an infectious disease expert, emphasized the importance of proper food handling practices.
“Even prewashed lettuce should be rinsed thoroughly before consumption,” Dr. Thompson advised. “Cyclospora can survive on surfaces — and in water, making it crucial to ensure all produce is clean.”
The outbreak has prompted investigations into the source of the contamination. Health authorities are examining various food supply chains to identify the origin of the Cyclospora parasite. Preliminary findings suggest that imported fresh produce may be a contributing factor.
“We’re working diligently to trace the source — and prevent further spread,” said Dr. Michael Harris, a senior epidemiologist at the CDC. “Consumers should remain vigilant — and follow recommended guidelines to protect themselves.”
Symptoms of cyclosporiasis typically appear within a week of exposure and can include watery diarrhea, weight loss, and muscle aches. The illness can last for several weeks if left untreated. Healthcare providers are advised to consider cyclosporiasis in patients presenting with prolonged diarrhea.
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Reporting by Policy-Wire (PW)
