Herpesvirus is not only a human virus; it can just as easily infect the birds, too. In birds, herpesvirus infections can cause a variety of diseases, including those can be fatal to the animal.
Pacheco’s disease is a deadly herpesvirus infection in birds. It causes multi-organ failure and usually is fatal. Birds can be treated with Acyclovir. But those that survive have lifelong problems due to massive organ damage. Symptoms may or may not appear in birds afflicted with Pacheco’s disease.
Papilloma is a warty growth on the legs of the infected birds. This is another disease cause by a herpesvirus infection. It usually appears in Cacatua species of birds. Another type of the papilloma disease can cause a loss of color in the macaws’ feet.
Yet another form papilloma growth is seen in internal organs. These are also due to herpesvirus infection. It is seen in birds of the parrot family, notably the green-wing macaws and Amazon parrots. A not very common herpesvirus infection is Amazon tracheitis, which results in an inflammation of the trachea. It is a respiratory tract infection and the infected birds display severe difficulty breathing.
A medical condition in which the windpipe is inflamed
The windpipe; it carries air from the bronchi to the mouth
A fleshy, lobed growth of the skin