What if a dog is bitten for ten years without an injection?

According to my understanding of rabies virus, once rabies virus enters the human body, it will drill into the spinal cord along the wound until it reaches the brain.

This rabies virus is an incubation period before it reaches the brain. When it hits the brain directly, there is no cure. Generally, it is as short as a week, such as being bitten directly by a dog with rabies virus, and as long as several months, such as being bitten by a dog with rabies virus.

Generally, people who have not been ill for more than one year do not need rabies vaccine, which means that they are not infected with rabies virus after being bitten.

Therefore, this question asked by the landlord was bitten by a dog for ten years without an injection, but there is no need for another injection.