But I was bitten by a dog. People often can't tell whether a biting dog is a normal dog. Especially stray dogs, or dogs that are killed after biting. People can't detect whether dogs contain rabies virus in a short time. Even domestic dogs are not necessarily sure about their health. The reason is very simple, because the lethality of rabies is 100%, which determines that people pay special attention to it, even if it is only 1% or even lower, it is necessary to do a good job of 100% epidemic prevention.