👉 H15N5 is a highly pathogenic avian influenza virus strain that causes severe disease in hens and chicks, leading to widespread mortality. It is primarily found in poultry populations but can also be transmitted to humans through contact with infected birds or contaminated surfaces. This strain has been identified in several countries worldwide, including China, where it was first detected in 2017. The virus is highly contagious and poses a significant threat to poultry养殖业和禽类的健康。