First known Canadian cases of canine influenza found in two Ontario dogs
Two dogs in southwestern Ontario have tested positive for a strain of canine influenza in what health officials are calling the virus’s first known incursion into Canada.
The Windsor-Essex County Health Unit said the dogs were brought to Canada from South Korea through the United States late last month and were showing signs of respiratory disease during a veterinary exam the next day.
A small number of dogs that came into close contact with the pair also have mild respiratory disease but test results for those animals are not yet available, the agency said.
It says the H3N2 canine influenza virus is highly transmissible between dogs and has become widespread in parts of Asia and caused outbreaks in some U.S. locations, particularly in shelters.