A guiding hand. CDC releases hygiene recommendations.
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D002487:Centers for Disease Control and Prevention, U.S.; D017408:Guidelines as Topic; D006235:Hand Disinfection / Q000592:standards*; D006282:Health Personnel / Q000592:standards*; D006801:Humans; D006920:Hygiene / Q000592:standards*; D017053:Infection Control / Q000379:methods / Q000592:standards*; D014481:United States