McDonald's salad has sickened 476 people in 15 states

An outbreak of intestinal illness linked to eating salads from McDonald's is widening.More than a month after health officials first alerted the public, the count of confirmed cases tied to the cyclospora parasite has increased to 476 people, 21 of them hospitalized, and now includes residents from 15 states, the Food and Drug Administration said."The investigation is ongoing and the FDA is currently reviewing distribution and supplier information for romaine and carrots," the agency said in an