Intersection of http://smart.who.int/hiv/ValueSet/HIV.PRV.DE11 and http://smart.who.int/hiv/ValueSet/HIV.PRV.DE11
This is the ValueSet that contains codes in both HIV status of contact ValueSet (http://smart.who.int/hiv/ValueSet/HIV.PRV.DE11) and HIV status of contact ValueSet (http://smart.who.int/hiv/ValueSet/HIV.PRV.DE11).