In the literature I've read, it says kennel cough is highly contagious. Here's my question. If a dog is vaccinated, can it still spread the disease? Also, can the virus be spread by humans, for example, on their shoes, etc.
The reason I'm asking, - one of our obedience instructors works at a shelter. The shelter has an outbreak of kennel cough. I'm trying to make sure we don't inadvertently spread the virus to the dogs in classes.
Thanks!