Cyclospora Outbreak Hits 23,000: 2.5% of Tainted Lettuce Went to Taco Bell Cyclospora Outbreak Hits 23,000: 2.5% of Tainted Lettuce Went to Taco Bell By Staff Reporter on August 11, 2026 The cyclospora outbreak has hit 23,000 people, with only a small portion of tainted lettuce going to Taco Bell