The Florida Department of Health’s latest report shows a concerning trend in Southwest Florida. Four confirmed or probable cases of cyclosporiasis have been documented across Sarasota and Manatee counties as of July 18, 2026, up from just one case reported on July 11th. Two cases are in Manatee County and two are in Sarasota County. While the numbers are still relatively small, the rapid increase has caught the attention of health officials, who are now investigating to find the source.
Cyclosporiasis is a parasitic infection caused by a single-cell organism that typically contaminates fresh produce through exposure to contaminated water. Unlike some foodborne illnesses that spread through a clear chain of exposure, this parasite can be tricky to track. The Florida Department of Health has not yet identified a common source, location, or link connecting the cases, which means the investigation is still in its early stages. Residents should know that the cases may have come from different sources entirely, making prevention through personal hygiene and food safety even more important.
If you live in Sarasota or Manatee County, the best defense is awareness and prevention. Thoroughly wash all fresh produce under running water before eating or preparing it. Pay attention to where your food is coming from and ask questions if you’re purchasing from local sources. Keep an eye on updates from the Florida Department of Health and your local health department as the investigation develops. These preliminary numbers may change as officials validate more reports, so staying informed is your best tool. Have you noticed any changes in how you’re handling your produce lately, or are you planning to adjust your food safety routine?
