Cyclosporiasis Cases Rise Across US, Over 11,000 Suspected
Over 11,000 cases of cyclosporiasis are suspected across the U.S., with notable increases observed in at least two states.
Tampa St. Petersburg, FL, July 22, 2026 —
An estimated 11,000 cases of cyclosporiasis are suspected across the United States, signaling a significant public health concern. The Centers for Disease Control and Prevention (CDC) has been monitoring the situation, with preliminary data indicating a notable increase in infections in at least two states.
Cyclosporiasis is an intestinal illness caused by the microscopic parasite Cyclospora cayetanensis. Infection occurs when a person eats food or drinks water contaminated with the parasite. Symptoms typically appear about a week after exposure and can include frequent, sometimes explosive, watery diarrhea, loss of appetite, weight loss, abdominal cramping, bloating, nausea, and fatigue. Some individuals may also experience vomiting and low-grade fever. The illness can be prolonged and may recur.
While the total number of suspected cases nationwide has surpassed 11,000, specific details regarding the exact number of confirmed cases, the identified sources of infection, and the geographic distribution within states are still being compiled and investigated. Public health officials are working to trace the origins of the outbreaks, which are often linked to contaminated produce imported from other countries.
Health departments in affected states are issuing advisories and urging residents to practice good hygiene. While specific state names were not provided in the summary, the increase suggests a potential localized source or a pattern of consumption of contaminated goods. The contractor’s name and permit status were not provided. The fine amounts were not provided.
The investigation into the widespread nature of these suspected cases is ongoing. Public health agencies emphasize the importance of thorough handwashing, especially after using the restroom and before preparing or eating food. Proper washing of fruits and vegetables is also recommended, though the parasite can be difficult to wash off.
Further updates on the number of confirmed cases, identified outbreaks, and recommended preventative measures are expected as the investigation progresses.
Story summarized from the original created by Addy Bink on www.wfla.com, see more information here.
