Outbreak of hospital acquired legionnaires' disease.
D003428:Cross Infection / Q000453:epidemiology*; D004196:Disease Outbreaks; D004739:England / Q000453:epidemiology; D006761:Hospitals; D006801:Humans; D007877:Legionnaires' Disease / Q000453:epidemiology* / Q000635:transmission; D014852:Wales / Q000453:epidemiology