The North Carolina cyclospora outbreak is linked to parsley and cilantro, as well as lettuce, according to an update by the North Carolina Department of Agriculture and Consumer Services (NCDHHS). While parsley and cilantro have been mentioned as possible vectors in this huge outbreak, this is the first time they have been linked to illnesses. North Carolina Cyclospora Outbreak Linked to Parsley and Cilantro – https://foodpoisoningbulletin.com/2026/north-carolina-cyclospora-outbreak-linked-to-parsley-and-cilantro/
Cyclospora is different from other foodborne pathogens. It comes from human waste and cannot be removed by washing (although that helps some) or killed by chlorine. It can only be removed by microfiltration or killed by heat or, maybe, ultra-violet radiation.
It needs to prevented from getting into irrigation water.
Lettuce producers have known about the Cyclospora hazard for more than a decade. They have not acted, and neither has the government. The Cyclospora outbreak: an everyone-is-at-fault system failure: “LettuceGate” https://www.foodpolitics.com/2026/07/the-cyclospora-outbreak-an-everyone-is-at-fault-system-failure/







