title: Alexander (Sasha) I. Klimov, PhD, ScD (1943-2013).
authors.affiliation: Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA.
authors.forename: Jacqueline
authors.initials: J
authors.lastname: Katz
authors.forename: Julie
authors.initials: J
authors.lastname: Villanueva
authors.forename: Ann
authors.initials: A
authors.lastname: Moen
authors.forename: Nancy
authors.initials: N
authors.lastname: Cox
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology / Q000266:history* / Q000821:virology; D009975:Orthomyxoviridae / Q000235:genetics / Q000502:physiology; D011634:Public Health / Q000266:history; D012426:Russia; D014481:United States