Cyclosporiasis Cases Rise Across US, States Report Spikes
Over 11,000 cases of cyclosporiasis are suspected across the United States, with notable spikes reported in at least two states.
Miami Fort Lauderdale, FL, July 22, 2026 —
Health officials are tracking a significant number of suspected cyclosporiasis cases nationwide, with preliminary figures indicating over 11,000 individuals may be affected across the United States. The full scope of the outbreak is still under investigation.
While cases are suspected in multiple regions, at least two states have reported particularly sharp increases in infections. Specific details regarding the exact number of cases in these states, the timeframe of the spikes, and potential common sources of infection have not yet been publicly disclosed.
Cyclosporiasis is an intestinal illness caused by the microscopic parasite Cyclospora cayetanensis. People typically become infected by consuming food or water contaminated with the parasite’s oocysts. Symptoms often include diarrhea, loss of appetite, weight loss, stomach cramps, bloating, and nausea. Fatigue and vomiting may also occur. In some instances, symptoms can reappear periodically for weeks or even months.
Public health agencies are continuing to monitor the situation and investigate potential links between the reported cases. Investigations into the specific causes and food supply chains implicated in these outbreaks are ongoing. Further information on the affected states, the number of cases, and any identified contributing factors is expected to be released as the investigations progress.
Story summarized from the original created by Addy Bink on thehill.com, see more information here.
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