Lettuce at Taco Bell in 5 states confirmed as source of a diarrhea-causing parasite outbreak AP NewsCyclospora Linked to Taylor Farms Lettuce Sent to Taco Bell The New York TimesTaco Bell has a diarrhea problem CNNParasitic Outbreak Linked to Taylor Farms Lettuce Supplied to Taco Bell WSJCDC, FDA link Taco Bell lettuce supplier to multistate cyclosporiasis outbreak The Washington Post