title: The growing challenge of avian influenza.
authors.forename: Pascal James
authors.initials: PJ
authors.lastname: Imperato
mesh_terms: D000818:Animals; D001717:Birds; D002487:Centers for Disease Control and Prevention, U.S.; D014943:Global Health; D006801:Humans; D009980:Influenza A virus / Q000145:classification / Q000472:pathogenicity*; D005585:Influenza in Birds / Q000821:virology; D007251:Influenza, Human / Q000635:transmission / Q000821:virology; D014481:United States; D014944:World Health Organization