date:Mar 26, 2018
Between 16 November 2017 and 15 February 2018, one highly pathogenic avian influenza （HPAI）A（H5N6） and five HPAI A（H5N8） outbreaks in poultry holdings, two HPAI A（H5N6） outbreaks in captive birds and 22 HPAI A（H5N6） wild bird events were reported within Europe. There is a lowerincursion of HPAI A（H5N6） in poultry compared to HPAI A（H5N8）. There is no evidence to date that HPAI A（H5N6） viruses circulating in Europe are associated with clades infecting humans. Clinical signs in