Be on lookout for dogs with flu
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| Dogs seldom have nasal discharge, so if you see that symptom, call your veterinarian immediately, because it’s one of the prime signs of dog flu. Fact sheets from the American Veterinary Medical Association are available at www.avma.org on the Web. (Metro) |
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Long before swine flu made people sick, dog lovers were hitting the panic button because canine influenza was killing dogs at greyhound racing tracks.
Dog flu first surfaced in greyhounds in 2004, in Florida. As racing dogs were shipped to tracks around the country, the outbreak spread and cases were confirmed in 25 states.
Fast-forward to now, and dog owners have little to worry about. But if your dog has nasal discharge, call your veterinarian immediately.
Canine influenza was first confirmed in Pittsburgh on Feb. 2, 2007, at the Animal Rescue League of Western Pennsylvania. Two dogs died and 4 had to be euthanized when they developed a serious form of pneumonia, a complication of the flu. About 24 dogs got the virus but recovered with treatment.
The second batch of confirmed cases came about 2 weeks later.
At that time, there was no inoculation to protect dogs from the virus. People feared they could never again take pets to dog shows and other competitions, dog parks, boarding kennels or groomers.
Since then, understanding of canine influenza has increased and a vaccine has been developed.
“There is very good evidence the virus has not spread to the general population,” said Colin Parrish, professor of virology at Cornell University’s College of Veterinary Medicine. “What happened with the greyhounds was serious but not typical. In most states, it did not spread beyond the racing kennels.
“Almost all of the canine flu cases have been very mild at this point, and less than 1 percent of the dogs die,” Parrish said.
Cornell has one of the few labs that can test for dog flu.
“There is a vaccine now,” Parrish said, “and I think it’s probably moderately effective.”
But it’s new, and people should ask their own veterinarians about using it.
Dog flu cases have been few and far between. Veterinarian Lawrence J. Gerson said 3 dogs in his Point Breeze, Pa., practice had mild cases of canine influenza in the past 2 years and recovered after treatment.
As for the dog flu vaccine, “I’ve been using it selectively, basically for a few ‘high-contact’ dogs” that regularly go to shows, dog parks or other activities where they have a lot of direct contact with other dogs, Gerson said. “I have not given the vaccine to my own dogs.”
Direct nose-to-nose contact is the most likely way for dogs to spread the flu, according to Gerson, Parrish and fact sheets on the Web site of the American Veterinary Medical Association, www.avma.org on the Web.
Dogs seldom get nasal discharges, so if you see that symptom, call your vet immediately, Gerson said, because it’s one of the prime signs of dog flu.
Coughing is another symptom that merits a phone call, although it’s also a sign of the much-less-serious bordatella, commonly called kennel cough.
Symptoms of canine influenza can linger as long as 3 to 4 weeks. Serious cases may require intravenous antibiotics administered at a veterinary clinic.
The virus can survive for up to 48 hours on surfaces, up to 24 hours on clothing and up to 12 hours on peoples’ hands, according to the AVMA Web site. Nasal secretions on food bowls, collars and leashes can spread the virus.
Washing hands and items touched by dogs can thwart the spread of the virus. And of course, if your dog is coughing or has nasal discharge, keep it away from other dogs.
