Current Information on Dog Flu

Canine (dog) flu, a virus, has been reported in Florida. Most outbreaks have occurred in humane societies, boarding kennels, veterinary clinics and animal shelters. The virus causes an acute (sudden) respiratory infection that looks a lot like "kennel cough".

All dogs can get it since this is a new virus. There are no vaccinations or natural immunity to it yet. Two types are seen-a mild syndrome and a more severe pneumonia syndrome. The milder disease is most common.

Signs of mild disease include a cough that does not respond to antibiotics or cough suppressants. Dogs may have a snotty nose and low-grade fever.

Signs of more severe disease are high fever (104 to 106F) and increased breathing rate and effort. There have been fatal cases of pneumonia but so far the rate is low-about 1-5%.

Dogs who have been exposed will show signs typically 2-5 days after exposure. About 20% of infected dogs show no signs at all but shed the virus which spreads the infection. Dogs may shed the virus for about 7-10 days from when they first show signs meaning they (and potentially you) are contagious.

There is no specific test for this disease. If your vet suspects your dog may have flu, most likely she/he will take blood samples to check for antibodies. One blood sample will be taken when the dog is sick and another about 2 weeks later.

The virus is spread by secretions in the air from sick dogs, contaminated objects (toys, brushes, bedding) and even by people handling sick animals and then healthy ones. Most routine disinfectants will kill it and good hand washing is a must. Keeping sick dogs away from healthy ones is the best prevention.

Remember that so far this virus has been reported in Florida. The outbreaks have occurred mostly where dogs are grouped. No doubt we will see this virus in Idaho at some point. If your dog should show signs of a cough and have a runny nose, be sure to take your pet to your vet for further evaluation.