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Parasite Outbreak: Produce Safety in Focus
13 Jul
Summary
- Hundreds of cyclosporiasis cases are under investigation nationwide.
- Handwashing with soap and water is crucial for prevention.
- No home washing method fully eliminates the parasite from produce.
Health officials are actively investigating a significant outbreak of cyclosporiasis, a gastrointestinal illness caused by the Cyclospora parasite. As of July 9, 2026, 843 confirmed cases have been reported across 31 states since May 1, 2026. The infection is primarily contracted through contaminated food, with experts stressing the importance of rigorous hygiene practices.
Thorough handwashing with soap and water for at least 20 seconds is recommended, as alcohol-based hand sanitizers are not effective against this parasite. When washing fresh produce, a gentle rinse under cool running water is advised for delicate items like berries, while firmer produce can be scrubbed with a clean brush. It is important to note that no home washing method can guarantee the complete elimination of cyclospora from contaminated produce.
Previous outbreaks have been linked to various produce items, including raspberries, basil, and cilantro, though a single source for the current surge has not been identified. While balancing the nutritional benefits of fresh fruits and vegetables with food safety, individuals are advised to cut away bruised areas and sanitize utensils and preparation surfaces.
