title: Avian influenza remains a cause for concern.
authors.forename: Ben
authors.initials: B
authors.lastname: Aris
mesh_terms: D000818:Animals; D001209:Asia, Central / Q000453:epidemiology; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D009980:Influenza A virus; D005585:Influenza in Birds / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D011200:Poultry; D012426:Russia / Q000453:epidemiology