This is the ValueSet that contains all the codes in TB preventive treatment (TPT) status ValueSet (http://smart.who.int/hiv/ValueSet/HIV.D.DE1034) and TB preventive treatment (TPT) status ValueSet (http://smart.who.int/hiv/ValueSet/HIV.D.DE1034). E.g. what you have to deal with if you get resources containing codes in either of them