title: Legionella surveillance: political and social implications--a little knowledge is a dangerous thing.
authors.forename: Victor L
authors.initials: VL
authors.lastname: Yu
mesh_terms: D004203:Disinfection; D006266:Health Education; D006801:Humans; D007877:Legionnaires' Disease / Q000175:diagnosis / Q000209:etiology / Q000517:prevention & control*; D014195:Travel; D014871:Water Microbiology