title: The perpetual challenge of infectious diseases.
authors.affiliation: National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA. afauci@niaid.nih.gov
authors.forename: Anthony S
authors.initials: AS
authors.lastname: Fauci
authors.forename: David M
authors.initials: DM
authors.lastname: Morens
mesh_terms: D001419:Bacteria / Q000472:pathogenicity; D003140:Communicable Disease Control / Q000266:history*; D003141:Communicable Diseases / Q000188:drug therapy / Q000266:history* / Q000382:microbiology; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014612:Vaccines / Q000266:history*; D014780:Viruses / Q000472:pathogenicity
chemical_list: D014612:Vaccines