title: Acanthamoebae and environmental spread of Legionella pneumophila.
mesh_terms: D000656:Amoeba / Q000382:microbiology* / Q000648:ultrastructure; D006801:Humans; D007875:Legionella / Q000254:growth & development* / Q000648:ultrastructure; D007877:Legionnaires' Disease / Q000635:transmission*; D014871:Water Microbiology