title: What to do about Legionella?
mesh_terms: D003428:Cross Infection / Q000517:prevention & control; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D007877:Legionnaires' Disease / Q000517:prevention & control*; D014871:Water Microbiology; D014881:Water Supply / Q000032:analysis