Health authorities declared the E. coli outbreak, which sickened 11 people across five states including 2 in Utah, as over after pinpointing the likely cause. Utah agriculture officials are implementing new dairy cattle restrictions to prevent the spread of a disease. The CDC closed its investigation on a multistate E. coli outbreak linked to raw cheese consumption involving Utah. The Utah Department of Agriculture and Food is changing livestock import requirements due to cows nationwide falling ill with a flu-like illness.