The signs of infection are similar to those of other respiratory diseases in dogs. (lienanimal.com)
The signs of infection are similar to those of other respiratory diseases in dogs but the coughing caused by canine influenza can last for several weeks. (tri-cityanimalclinic.com)
Sometimes, canine influenza occurs along with other respiratory disease, so preventing the more common causes of disease can decrease the likelihood of an animal contracting canine influenza. (atlantahumane.org)