TheCDCdefinedclosecontactasbeingwithinabout 6 feet (1.8 meters) orwithintheroomorcareareaof a personwiththecoronavirusfor a prolongedperiodwithoutappropriateprotectiveclothingorhavingdirectcontactwiththeinfectioussecretionsof a personwiththeviruswithoutprotectiveclothing.