2001-Thu Feb 22 17:54:56 EST 2018
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A. "Human influenza has been around for many decades and has had a long time to mutate into various different strains. Every year, health officials perform surveillance to check for different strains than the one in the latest vaccine, and if there’s a new one found, the vaccine is updated. Canine flu, by contrast, has only been around for about a decade. So far there has not been a lot of genetic variation, so we don’t yet have the problem of all kinds of different strains circulating. We hope this means the current vaccines will remain effective for some time to come."
A. "Canine influenza is more about proximity than season. Dogs who get it are those who are exposed to high numbers of other dogs, such as in a kenneling environment [or] shelter or ata dog show. And unlike the normal flu, it’s not even [dogs] with chronic illness or the elderly who are at highest risk: Vibrant, healthy dogs can get very sick. That’s important to know because people will say, ‘Well, my dog’s healthy, so I don’t have to worry about that.’ But they do.
“Another reason why interactions with other dogs — kennels, shows, dog parks — is a problem is because there is some indication that Bordetella (‘kennel cough’) and other respiratory bacterial infections can damage the cells that protect the lungs, and that leaves them more vulnerable to canine influenza. And Bordetella, of course, is highly infectious in the same crowded, high-stress environments."
A. "The answer’s not black or white. All vaccines have risk, even though that risk is generally very small. But not every dog is at high risk for canine flu, so in some cases, even a small cost and risk might not be worth the potential benefit.
"As an example, canine distemper is everywhere (raccoons carry it as well as dogs). Every dog should have this important vaccine. Canine influenza is a problem in some areas but rare in others. I don’t vaccinate my own dog here in California for canine influenza, but if I lived in Colorado or another endemic area, I would.It’s also about where your dog goes — for example, if you participate in dog shows or go to dog parks. Or if you foster rescue dogs, especially from a state where the disease is endemic, I would vaccinate to protect your own dog.
"You decide what risk you prefer, based on where you live and what you do. Ideally, your veterinarian will help you to figure it out. If canine influenza hits your area, your veterinarian should know, so be sure you discuss it every year."
A. "I wouldn’t say that, but I would say you need to be aware of what’s normal and what’s not after you adopt, and that doesn’t just include canine influenza, which is still limited to certain parts of the country but not others. Before you adopt, be sure if you already have a dog that he or she is current on vaccines and other preventive health measures. That’s important.
"It's not uncommon for dogs coming out of shelters to have a respiratory issue, and usually it’s no big deal. A runny nose is nothing to worry about as long as the dog is bright and happy. You don’t need to hit the panic button unless the dog is lethargic, isn’t eating or seems to be laboring to breathe. If you see those symptoms, then yes, your dog needs to see a veterinarian.
"Even if your adopted dog seems healthy, it’s not uncommon for a shelter dog to be shedding stuff — kennel cough, canine influenza or other contagious diseases. It’s very important that for the first two weeks you protect other dogs by imposing a voluntary quarantine. Walkies for your new dog, yes; dog park, no. Don’t take your new pet straight to the pet superstore to use all those coupons for a new collar and bowl. And most important, keep your new dog away from puppies. There will be time for all that visiting later, but keeping a potentially sick dog away from others is an important service to society."
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