What You Should Know About the Canine Influenza Virus (CIV) H3N8 Dog Flu

This is not a Canine Influenza Virus (CIV) to be takenpneumonia.
lightly! Even dogs inoculated for Bordetella, are· It is spread through air (coughing or
candidates for infection! Puppies, dogs withsneezing), direct contact, (licking, kissing, nuzzling,
compromised immune systems and senior dogs areshared bowls) and contaminated surfaces (hands,
at greater risk.clothing, furniture, bedding, dog bedding, crates,
· Since Labor Day Weekend 2009, this highlykennels, toys, bowls, dog collars, dog leashes and
contagious respiratory viral infection of dogs hasother surfaces)
roared like a wild fire, up the East Coast from Miami· It can be treated with antibiotics, to avoid
to New England.or lessen risks of secondary infection.
· It is caused by the subtype H3N8 of the· If inoculated before infected, severity may
influenza A virus.be reduced with the H3N8 vaccine - given in 2 doses,
· It is the source of acute respiratory2-4 weeks apart, followed by an annual
infection in dogs. It can cause respiratory diseasere-vaccination.
alone, or in combination with other canine respiratory· Dogs currently vaccinated for Bordetella
pathogens.(kennel cough) are likely candidates for the CIV
· It is not seasonal...dogs can contract it yearH3N8.
round.· Unless inoculated, avoid large gatherings of
· All dogs regardless of age or breed are atdogs.
risk.· Washing hands, clothing, and other items in
· Affects dogs only.soap and water can easily inactivate the virus. (virus
· 100% of dogs are susceptible...80% willcan survive for up to 48 hours otherwise)
show signs, 20% will not become ill, but can still be a· Concrete and metal surfaces should be
carrier.cleaned with a 1-part bleach to 9-parts water.
· Dogs not exhibiting symptoms can spread· For the first 7-10 days, infected dogs shed
the disease.the virus through respiratory secretions. Avoid
· Symptoms are: persistent coughing,contact with other dogs during this period if possible!
sneezing, nasal discharge, and transient low-grade· The virus usually runs its course usually in 2
fever, lack of appetite, lack of energy. The coughweeks. After that, the dog is no longer contagious.
can last up to 1 month.Bottom line: If your dog is exhibiting any of the
· Coughing is the dog's way of ridding thesymptoms, get to the vet immediately. There is a
virus from their body. Do not give cough suppressant!greater risk of death if there are secondary
· Take precautions to prevent secondaryinfections such as pneumonia.
infections such as a yellow-green nasal discharge and