title: The ghost of pandemics past.
authors.affiliation: Department of Preventive Medicine, Keck School of Medicine at the University of Southern California, Los Angeles, CA 90089, USA. tmack@usc.edu
authors.forename: Thomas M
authors.initials: TM
authors.lastname: Mack
mesh_terms: D023482:Bioterrorism; D003140:Communicable Disease Control; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D007251:Influenza, Human / Q000517:prevention & control; D045169:Severe Acute Respiratory Syndrome / Q000517:prevention & control; D012899:Smallpox / Q000517:prevention & control; D014611:Vaccination