...changed or rescinded. The Public Health Service may study and investigate the disea!«es of man anil conditions influencing the propagation and spread...navigable streams and lakes of the United States, and it may from time to time issue information in the form of publications for the use of the public....

...changed to the "Public Health Service" and broad authority conferred upon it to "study and investigate diseases of man and conditions influencing the propagation...navigable streams and lakes of the United States." WAR ACTIVITIES OF THE PUBLIC HEALTH SERVICE With the declaration of war the activities of the Public...

...influencing the propagation and spread thereof, including sanitation and sewage, and the pollution directly or indirectly of the navigable streams and lakes of the United States. Under this very broad authority, investigation of any phase of public health work may be undertaken....

...authority or power given to the Public Health Service is entirely permissive, as is shown in this excerpt : The Public Health Service may study and investigate...navigable streams and lakes of the United States. I will not read the rest of it. Another point I should like to make very clear is the fact that the...

...Scientific Research, for the study and Investigation of the diseases of man and conditions Influencing tbe propagation and spread thereof. Including sanitation...indirectly, of the navigable streams and lakes of the United Slates, and to regulate the sale of viruses, serums, toxins, and analogous products In the District...

...work, I would be glad to have it pointed out to me. Mr. MAPES. AH I can find along that line is this: "The Public Health Service may study and investigate...navigable streams and lakes of the United States, and may from time to time issue information in the form of publications for the use of the public....

...given to the various States for demonstration work. Mr. MAPES. All I can find along that line is this: "The Public Health Service may study and investigate...navigable streams and lakes of the United States, and may from time to time issue information in the form of publications for the use of the public....

...and remain in force as regulations of and for the Public Health Service until changed or rescinded. The Public Health Service may study and investigate...navigable streams and lakes of the United States, and it may from time to time issue information in the form of publications for the use of the public....

...Health Service act [reading] : The Public Health Service may study and investigate the diseases of men, and conditions influencing the propagation and spread...navigable streams and lakes of the United States. While we know that the saving of the lives of wounded men and the sanitation^ the Army and Navy are...

...investigations is contained in section 1 of the act of August 14, 1912 (37 Stat. L., 309) which provides that the "Public Health Service may study and investigate...navigable streams and lakes of the United States." This authority is so broad that it is impossible to define the activities along the lines of scientific...