Influenza was in the news and on my mind last week. First a new strain of avian influenza was reported to have infected humans. Then, I got my annual flu shot and finally reader comments on an article about canine influenza clearly showed the article was misconstrued by its readers, making me think it was time to write the hard facts about influenza.
Not like avian influenza
Canine influenza is significantly different than avian influenza. Compared to avian influenza virus, the canine influenza virus is relatively new. It was identified in 2004 by researchers in Florida who were studying an outbreak of respiratory disease and pneumonia in greyhounds. Based on research published, the virus appears to have emerged in racing greyhounds in approximately 1999. Subsequently, all dogs, greyhound or not, have been shown to be susceptible to infection by the canine influenza virus. But don’t worry, Fido’s virus does not appear to affect you or the family parrot.
Not like human influenza
Canine influenza is also very different than the human flu virus. I (and millions of other Americans) get a flu shot in the fall because flu infections predictably spike in the fall and peter out in the spring, only to return again in the fall. Canine influenza is non-seasonal, occurring anytime of the year. Check with your veterinarian to see if your dog is at risk for the flu and should be vaccinated against it.
Flu virus similarities
Flu viruses are usually contagious and spread rapidly in a susceptible population. Children typically bring the flu home from school and infect their parents. Dogs tend to contract the flu in places where there are many dogs in close contact. In a dog’s world, places of close contact include puppy kindergarten, dog parks, doggie day care, shelters and boarding kennels. If your dog visits any of these types of facilities, check on their vaccination policy.
We cover our face when we sneeze to protect others from our viruses and we wash our hands to prevent transmitting viruses on door knobs and other surfaces. As clever as dogs are, they do neither of these things to prevent transmitting canine influenza to their dog friends. If your dog is coughing or sneezing, keep her away from other dogs until your veterinarian gives the all clear sign.
Be flu safe
Right now, flu activity is low in the United States. To keep track of human flu, check the Centers for Disease Control’s flu map.
Get your flu shot today! If you are sick, who will take care of your dog or cat?