title: Avian influenza: biosecurity guidance on protecting poultry from wild birds.
mesh_terms: D000818:Animals; D000835:Animals, Wild / Q000821:virology*; D001717:Birds; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary*; D017408:Guidelines as Topic; D005585:Influenza in Birds / Q000453:epidemiology / Q000517:prevention & control* / Q000821:virology; D009426:Netherlands / Q000453:epidemiology; D011200:Poultry; D011201:Poultry Diseases / Q000517:prevention & control*; D012637:Security Measures; D006113:United Kingdom / Q000453:epidemiology