Remembering universal precautions in the ED.
D003428:Cross Infection / Q000517:prevention & control*; D004636:Emergency Service, Hospital / Q000592:standards*; D019983:Guideline Adherence; D015658:HIV Infections / Q000517:prevention & control / Q000635:transmission; D006525:Hepatitis, Viral, Human / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D014481:United States; D016635:Universal Precautions