A six-week investigation into the source of an E. coli outbreak that sickened more than two dozen people still points to the National Western Stock Show, a state epidemiologist said today.
By Howard Pankratz The Denver Post , Denver Post: Local
Wed, 03/18/2009 - 11:04am
A six-week investigation into the source of an E. coli outbreak that sickened more than two dozen people still points to the National Western Stock Show, a state epidemiologist said today.