This is the ValueSet that contains codes in both IMMZD2DTMeaslesLowTransmission ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTMeaslesLowTransmissionVS) and IMMZD2DTMeaslesLowTransmission ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTMeaslesLowTransmissionVS).