Canine Influenza Virus |Dog Flu: Symptoms, Treatment, and Prevention

Illustration of a dog with symptoms of canine influenza virus, including coughing and sneezing.

What Is Canine Influenza Virus? The canine influenza virus, commonly known as dog flu, is a contagious respiratory disease that affects dogs. It is caused by two different influenza virus strains, namely H3N8 and H3N2. The virus spreads through respiratory secretions from infected dogs, such as coughing, sneezing, or direct contact with contaminated surfaces. Canine … Read more