From the Centers for Disease Control and Prevention. Update: outbreak of Legionnaires' Disease associated with a cruise ship, 1994.
D016022:Case-Control Studies; D004196:Disease Outbreaks; D006801:Humans; D007877:Legionnaires' Disease / Q000453:epidemiology* / Q000635:transmission; D007899:Leisure Activities; D012767:Ships; D014871:Water Microbiology; D014881:Water Supply