E Coli :: Taco Bell E coli outbreak linked to California lettuce
The Food and Drug Administration (FDA) announced that it has moved closer to identifying the source of illness for the Taco Bell E. coli outbreak. FDA and the state of California, working in conjunction with state health officials in Minnesota, Iowa, and Wisconsin, have DNA-matched the strain of E. coli O157:H7 bacteria associated with the outbreak with two environmental samples gathered from dairy farms near a lettuce growing area in California’s Central Valley.