Columbia subject headings:
Communicable diseases--Epidemiology.
Communicable diseases--Prevention--International cooperation.
Communicable diseases--Prevention.
Harvard subject headings:
Communicable diseases--Epidemiology
Communicable diseases--Prevention
Communicable diseases--Prevention--International cooperation.
Communicable diseases--United States.
Princeton subject headings:
Communicable diseases--Epidemiology.
Communicable diseases--Prevention--International cooperation.
Communicable diseases--Prevention.