title: CDC issues new guidelines, but changes are few.
authors.forename: C
authors.initials: C
authors.lastname: Leccese
mesh_terms: D002487:Centers for Disease Control and Prevention, U.S.; D006801:Humans; D017053:Infection Control / Q000379:methods* / Q000592:standards; D009722:Nurse Practitioners; D017410:Practice Guidelines as Topic; D014481:United States