Legionella on board a cruise ship.
D000368:Aged; D005260:Female; D006801:Humans; D017053:Infection Control / Q000379:methods; D016952:Legionella pneumophila / Q000302:isolation & purification*; D007877:Legionnaires' Disease / Q000209:etiology* / Q000517:prevention & control; D008297:Male; D012767:Ships; D014195:Travel; D006113:United Kingdom; D014871:Water Microbiology