The vaccination of children against childhood contagious diseases (such as measles, diphtheria and whooping cough) has traditionally been a function of private doctors and local and state health departments. Because vaccination rates have declined in recent years, especially in urban areas, the President proposes to appoint a Presidential Advisory Commission on Vaccination which would be charged with conducting a national publicity campaign to encourage vaccination as a public health measure. No federal statute authorizes or prohibits this action by the President. The activities of the Presidential Advisory Commission on Vaccination would be financed entirely from funds appropriated by Congress to the Office of the President for "such other purposes as the President may think appropriate." May the President constitutionally create such a commission for this purpose? 
Yes, because the President has plenary authority to provide for the health, safety, and welfare of the people of the United States.  Yes, because this action is within the scope of executive authority vested in the President by the Constitution, and no federal statute prohibits it.  No, because the protection of children against common diseases by vaccination is a traditional state function and, therefore, is reserved to the states by the Tenth Amendment.  No, because Congress has not specifically authorized the creation and support of such a new federal agency. 