title: The perpetual challenge of infectious diseases.
authors: Benjamin C
authors: BC
authors: Cowie
authors: Gregory J
authors: GJ
authors: Dore
mesh_terms: D003140:Communicable Disease Control / Q000266:history*; D003141:Communicable Diseases / Q000266:history*; D006801:Humans; D014612:Vaccines / Q000266:history*
chemical_list: D014612:Vaccines