Cyclospora Outbreak: Are Your Favorite Restaurants Safe?

A widespread cyclospora outbreak has impacted hundreds, potentially thousands, of Americans with a debilitating parasitic infection. The illness, characterized by prolonged symptoms including watery bowel movements and fatigue, presents unique challenges for dining out. Experts emphasize that consumers must remain vigilant, as fresh produce and water can carry the cyclospora parasite, often spread via fecal matter in contaminated products.

As investigators work to pinpoint the outbreak's source, some restaurants are taking precautionary measures. For instance, Dipisa's Pizza in Michigan removed lettuce, tomatoes, and onions from its menu. Other establishments, like The Red B Restaurant in Oklahoma, are increasing produce washing protocols. Major national chains, including McDonald's and Taco Bell's parent company YUM! Brands, have not publicly detailed their specific responses to the growing number of cases.

Federal health organizations have primarily focused advice on food preparation at home. When dining out, experts suggest avoiding fresh fruit and salad bars due to uncertainties about origin and washing methods. Cyclospora is notably resistant to standard cleaning agents, and thorough rinsing may not fully eliminate the parasite from crevices in produce. The Centers for Disease Control and Prevention reported over 840 cases as of July 9, but state-level tallies suggest thousands are affected nationwide, with Michigan alone reporting over 1,500 cases.