The control of infectious disease.
D000900:Anti-Bacterial Agents; D003140:Communicable Disease Control / Q000266:history*; D003141:Communicable Diseases / Q000453:epidemiology / Q000401:mortality; D004739:England; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007114:Immunization; D011634:Public Health / Q000266:history*; D014852:Wales
D000900:Anti-Bacterial Agents