This is the ValueSet that contains codes in both IMMZD2DTRubellaLowIncidence ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTRubellaLowIncidenceVS) and IMMZD2DTRubellaLowIncidence ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTRubellaLowIncidenceVS).