title: Infectious diseases. Controversial studies give a deadly flu virus wings.
authors.forename: Martin
authors.initials: M
authors.lastname: Enserink
mesh_terms: D000818:Animals; D023482:Bioterrorism; D005289:Ferrets; D058507:Host Specificity; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype / Q000235:genetics* / Q000472:pathogenicity*; D005585:Influenza in Birds / Q000821:virology; D007251:Influenza, Human / Q000453:epidemiology / Q000401:mortality / Q000635:transmission / Q000821:virology*; D007391:International Cooperation; D009426:Netherlands; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000635:transmission / Q000662:veterinary / Q000821:virology*; D058873:Pandemics; D011200:Poultry; D011643:Publishing; D012692:Serial Passage; D014481:United States; D014483:United States Dept. of Health and Human Services