There is no accurate value for the chances of getting rabies from cat scratches. If the cat does not carry the rabies virus, the chances of infection are zero, and on the contrary, the chances of infection will increase greatly. Rabies is a contagious disease caused by rabies virus infection. After an animal carrying the virus bites or scratches the skin or mucous membranes, the virus can enter the blood circulation through the wounds, and ultimately attack the human body’s nervous system, respiratory system, etc., which will lead to death. If a cat is scratched by a domestic cat, and the cat has been formally vaccinated against rabies, and the domestic cat does not come into contact with animals of unknown origin, the cat will not carry the rabies virus, and if it is scratched at this time, the chance of getting rabies is zero. If the cat is scratched by a wild cat of unknown origin, the possibility of the cat carrying the virus will be greatly increased, and the cat needs to be vaccinated against rabies in time after being scratched inadvertently, and if the wound is large and deep, it also needs to be vaccinated against rabies immune globulin, and the probability of being infected by the virus will be greatly reduced after regular vaccination; however, if the cat is not vaccinated, the probability of contracting rabies will be increased accordingly. Rabies is 100 percent lethal, so it is important to take precautions to prevent infection.