This is the ValueSet that contains codes in both IMMZD2DTPolioSequentialIPVbOPV ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTPolioSequentialIPVbOPVVS) and IMMZD2DTPolioSequentialIPVbOPV ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTPolioSequentialIPVbOPVVS).