A highly contagious viral disease affects birds and mammals. It has caused outbreaks and infected various species. The disease can sporadically infect humans who come into contact with infected animals or environments.

Multiple regions have reported cases of this disease in birds and mammals. Many species have been affected, including over 600 types of birds and 100 types of mammals. Further information on the spread and impact of this disease is available, including details on the countries where it has been reported, such as Argentina, Brazil, and the United States of America.