Avian Influenza Is A Viral Disease That Occurs Naturally Among
Avian Influenza Is A Viral Disease That Occurs Naturally Among . A few of these strains have caused severe disease in poultry. Avian influenza is an acute, viral disease of the respiratory tract. The mysteries of seasonal flu Micronautes from unautes.com Out of the three types of. This is reflected also in the molecular characteristic of the virus. A few of these strains have caused severe disease in poultry.