Canine Influenza, a really dangerous disease for dogs
Canine Influenza, a really dangerous disease for dogs Canine influenza, or dog flu, is a highly contagious respiratory disease in dogs caused by two strains of the influenza A virus: H3N8 and H3N2. First identified in dogs in the United States in 2004, the H3N8 strain originated from horses, while the H3N2 strain, detected in 2015 in the U.S., came from avian species. Unlike seasonal flu in humans, canine influenza does not follow a seasonal pattern and can occur year-round. Causes and Transmission of Canine Influenza Canine influenza spreads via respiratory droplets released when infected dogs cough, sneeze, or bark. Contaminated objects like bowls, leashes, and bedding can also harbor the virus. Human hands and clothing can act as vectors, transferring the virus between dogs. High-risk environments include: Kennels: Dense populations make it easier for the virus to spread. Dog Parks: Frequent interactions among dogs facilitate rapid transmi...