title: An infection control controversy.
mesh_terms: D001419:Bacteria / Q000302:isolation & purification; D003140:Communicable Disease Control; D003428:Cross Infection / Q000517:prevention & control*; D004469:Economics, Hospital; D004777:Environment; D006761:Hospitals; D006801:Humans; D012494:Sampling Studies; D012952:Societies; D014481:United States