title: C. difficile: a bug as difficult as MRSA invades healthcare facilities.
mesh_terms: D003015:Clostridium Infections / Q000453:epidemiology* / Q000517:prevention & control*; D003428:Cross Infection / Q000453:epidemiology* / Q000382:microbiology / Q000517:prevention & control*; D003666:Decontamination / Q000379:methods; D005759:Gastroenteritis / Q000453:epidemiology / Q000382:microbiology; D006235:Hand Disinfection / Q000592:standards; D006268:Health Facilities; D006801:Humans; D017053:Infection Control / Q000379:methods*; D014481:United States / Q000453:epidemiology