Cleveland Akron, OH, July 22, 2026 —

Federal health officials are tracking a significant increase in suspected cases of cyclosporiasis nationwide, with more than 11,000 individuals affected across the United States. The Centers for Disease Control and Prevention (CDC) has reported the outbreak, noting a particular surge in two unspecified states.

Cyclosporiasis is an intestinal illness caused by the microscopic parasite Cyclospora cayetanensis. Symptoms typically include diarrhea, loss of appetite, weight loss, stomach cramps, bloating, gas, nausea, and fatigue. Some individuals may also experience vomiting and fever. The illness is often contracted by consuming food or water contaminated with the parasite.

The exact source of the current outbreak has not yet been definitively identified. Health authorities are working to determine the contaminated food or water sources that may be responsible for the widespread transmission. Investigations are ongoing to pinpoint the origin of the infections and prevent further spread.

While over 11,000 cases are suspected nationally, the summary indicates that specific states are experiencing a more pronounced increase. The identities of these two states have not been publicly disclosed by health officials at this time. Further details regarding the geographic distribution and the severity of the outbreak in affected regions are expected as the investigation progresses.

The CDC continues to monitor the situation and provide guidance to healthcare providers and the public. Individuals experiencing symptoms consistent with cyclosporiasis are advised to seek medical attention. The timeline for the outbreak’s peak and potential resolution has not been provided.



Story summarized from the original created by Addy Bink on fox8.com, see more information here.

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