title: Highly pathogenic H7N7 avian influenza confirmed in Lancashire.
mesh_terms: D065136:Animal Culling; D000818:Animals; D001717:Birds; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary; D053126:Influenza A Virus, H7N7 Subtype / Q000302:isolation & purification* / Q000472:pathogenicity*; D005585:Influenza in Birds / Q000175:diagnosis* / Q000821:virology*; D006113:United Kingdom / Q000453:epidemiology