title: The spread of bacterial infection, the problem of herd immunity: Topley WWC, Wilson GS. J Hyg 1923; 21: 243-249.
authors: London School of Hygiene and Tropical Medicine, London, UK (paul.fine@lshtm.ac.uk).
authors: Paul
authors: P
authors: Fine
mesh_terms: D000486:Allergy and Immunology / Q000266:history*; D001424:Bacterial Infections / Q000266:history*; D003141:Communicable Diseases / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D032521:Immunity, Herd; D006113:United Kingdom