This is the ValueSet that contains codes in both IMMZD2DTVaricella1Dose ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTVaricella1DoseVS) and IMMZD2DTVaricella1Dose ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTVaricella1DoseVS).