Infectious diseases 1979--"Go West (or East) young man (or woman)!".
D001424:Bacterial Infections / Q000453:epidemiology; D003141:Communicable Diseases / Q000453:epidemiology*; D006801:Humans; D010139:Pacific Islands; D010272:Parasitic Diseases / Q000453:epidemiology; D014330:Tropical Medicine; D014777:Virus Diseases / Q000453:epidemiology; D014944:World Health Organization