Outlook from E coli outbreak discouraging.
D000818:Animals; D002417:Cattle; D002648:Child; D004196:Disease Outbreaks; D004926:Escherichia coli / Q000472:pathogenicity*; D004927:Escherichia coli Infections / Q000453:epidemiology / Q000382:microbiology*; D005516:Food Microbiology; D006801:Humans; D008460:Meat / Q000382:microbiology*; D014774:Virulence; D014861:Washington / Q000453:epidemiology