欧洲疾控中心：2025年9月-11月禽流感概述报告（英文版）

Between 6 September and 28 November 2025, 2,896 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (442) and wild (2,454) birds in 29 countries in Europe. The magnitude and geographical extent of these detections were unprecedented for this time of the year, particularly in wild birds. Large numbers of waterfowl were affected by the disease, and mass mortality of common cranes was observed along their migratory routes in Europe. Given the high levels of