US CDC celebrates 70 years.
Rita
R
Rubin
D002487:Centers for Disease Control and Prevention, U.S. / Q000266:history*; D003140:Communicable Disease Control / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D011634:Public Health / Q000266:history; D014481:United States