Question

What ls pathoge nesir ot influen Z-a type A

Answer 1

Pathogenesis of influenza type A virus

            * Influenza type A is a viral disease caused by type A virus the virus spread from person to

              person through droplet explosure.

             * Virus enter into the body through respiratory tract and it replicate in the epithelial cells of

                upper and lower respiratory tract result in activation of immune system to reduce infection

               which result in destructions of the cells lining in the respiratory tract and patient begin show

                 manifestations like cough,weakness and fever.