What Is Highly Pathogenic Avian Influenza?
Highly pathogenic* avian influenza (HPAI) A(H5N1) virus occurs mainly in birds, is highly contagious among birds, and can be deadly, especially in domestic poultry Since December 2003, an Asian HPAI H5N1 virus has resulted in high mortality in poultry and wild birds in Asia, the Middle East, Europe, and Africa. How is highly pathogenic avian … Read more