U.S. health officials admitted on July 20, 2026 that lettuce from Taylor Farms tested positive for Cyclospora but later found the lab findings wrong. Testing errors at the FDA facility, not from tainted produce. The confusion left shoppers in the dark about a wider outbreak hitting various U.S. states. Case numbers rose while authorities continued for the actual source. Taylor Farms lettuce remains in good standing. The probe for the actual cause goes on.