Wouldn't that situation be fairly common for backyard chickens? I feel like most people who keep chickens in their backyard aren't going to have contact with other chickens.
The exception would be a neighborhood/community where a lot of people have backyard chickens. But even then, wouldn't the chance of infection still be low?
The exception would be a neighborhood/community where a lot of people have backyard chickens. But even then, wouldn't the chance of infection still be low?