H3N2 canine influenza has caused outbreaks across the Southern US, putting dogs at risk of pneumonia and even death in rare cases, leading some shelters and kennels to suspend operations in an effort to reduce the spread of the virus. Veterinarian Silene St. Bernard said the spread of canine influenza slowed while people isolated during the height of the COVID-19 pandemic, and the recent spike may reflect greater travel and congregation by people and pets.
