title: Asian H5N1 still going strong at 10 years old.
mesh_terms: D000818:Animals; D001208:Asia / Q000453:epidemiology; D001717:Birds; D004196:Disease Outbreaks / Q000662:veterinary; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype; D005585:Influenza in Birds / Q000453:epidemiology* / Q000821:virology*; D007251:Influenza, Human / Q000453:epidemiology* / Q000821:virology*