title: Could aspiration be the major mode of transmission for Legionella?
authors.forename: V L
authors.initials: VL
authors.lastname: Yu
mesh_terms: D003428:Cross Infection / Q000635:transmission; D006801:Humans; D001239:Inhalation; D016952:Legionella pneumophila / Q000302:isolation & purification*; D007877:Legionnaires' Disease / Q000635:transmission*; D014871:Water Microbiology