Canine influenza H3N2 viruses originated in birds, spread to dogs, and can now spread between dogs.
Can dogs pick up viruses from other dogs?
Dogs can be shedding the virus before they even show signs of illness, which means an apparently healthy dog can still infect other dogs.
How long are dogs contagious with canine flu?
It takes about 2 to 4 days (incubation period) for clinical signs to develop after contact with the virus. Infected dogs are most contagious during this incubation period before symptoms occur, making rapid transmission likely. Infected dogs continue to spread the virus for up to 20 days.
How contagious is dog flu?
The incubation period of canine influenza is approximately 2-to-4 days from initial exposure to the dog flu virus. Viral shedding starts to decrease after the fourth day, but dogs with H3N8 remain contagious for up to 10 days after exposure, and dogs with H3N2 remain contagious for up to 26 days.
How do you treat a dog with the flu?
Treatment. Just like people, dogs need rest and fluids, Kellogg says. Make sure your pet has a quiet, comfortable place to recover and plenty of water to drink. Your vet may prescribe antibiotics if your dog gets a bacterial infection along with the flu.
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