title: Lack of evidence for person-to-person transmission of Legionnaires' disease.
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis*; D006801:Humans; D007875:Legionella / Q000276:immunology*; D007877:Legionnaires' Disease / Q000276:immunology / Q000635:transmission*
chemical_list: D000907:Antibodies, Bacterial