title: Current Comment: Counting the World's Cost.
mesh_terms: D002771:Cholera / Q000453:epidemiology / Q000266:history*; D058872:Epidemics / Q000266:history; D049673:History, 20th Century; D006801:Humans; D007391:International Cooperation / Q000266:history*; D010930:Plague / Q000453:epidemiology / Q000266:history*; D015004:Yellow Fever / Q000453:epidemiology / Q000266:history*