Canine Influenza (Dog Flu)

Canine Influenza (Dog Flu)

Species: Dog

Breeds Affected: All breeds and ages can be affected; higher incidence in dogs with high exposure (boarding, shelters)

Canine influenza is a contagious respiratory infection caused by influenza A viruses (commonly H3N8 and H3N2). It is generally self-limiting with low mortality, though complications may occur from secondary infections.

• Dogs typically develop a persistent cough (dry or productive)
• nasal discharge
• fever
• lethargy
• and reduced appetite. In severe cases
• pneumonia may develop.

Treatment is supportive care including rest, hydration, and oxygen therapy if necessary. Secondary bacterial infections are treated with antibiotics.

Antibiotics (such as doxycycline or amoxicillin-clavulanate) and NSAIDs for fever and cough suppressants (if appropriate) are used.

• Columbus Veterinary Reviews , Columbus
• The Veterinary Relief Company , Columbus
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• East Columbus Veterinary Hospital , Columbus