The FDA has reversed course on its identification of the Cyclospora outbreak source, reporting that the original positive test on Taylor Fresh Foods was a false positive. Taylor Farms de Mexico remains under active investigation as the search for the actual source continues. The outbreak, linked to Taco Bell, is the largest Cyclospora outbreak in U.S. history.
This is a significant twist in a fast-moving food safety story. The false positive had triggered a voluntary removal of all Central Mexico iceberg lettuce from the supply chain — a major disruption that now looks like it may have been premature. The distinction between Taylor Fresh Foods (a U.S. entity) and Taylor Farms de Mexico is critical and has caused confusion across the industry.
Watch for further FDA updates as the investigation continues to narrow. Buyers sourcing iceberg lettuce from Central Mexico should stay close to their suppliers for updated clearance status, as the supply chain disruption may not fully resolve until a definitive source is confirmed.