Escherichia coli O157:H7.
D004196:Disease Outbreaks / Q000517:prevention & control*; D004926:Escherichia coli / Q000145:classification*; D004927:Escherichia coli Infections / Q000453:epidemiology* / Q000382:microbiology; D006801:Humans; D006113:United Kingdom / Q000453:epidemiology