Stay away from the two sources of lettuce at Walmart and Taco Bell locations in the states listed below. Taylor Farms de Mexico has voluntarily removed all iceberg lettuce sourced from central Mexico from the US market after many consumers became ill with cyclospora. Any Taco Bell locations that received recalled iceberg lettuce from Taylor Farms de Mexico. Taco Bell has indicated they are no longer using lettuce from Taylor Farms de Mexico as of July 17, 2026. In 2024, another large recall of Taylor Farms products were linked to slivered onions on hamburgers at McDonald's restaurants.