Bleeding from a kitten scratch requires rabies vaccination. Bleeding from a kitten scratch belongs to the third level of exposure to the rabies virus, at this time not only should be vaccinated against rabies, but also need to be vaccinated with anti-rabies immune globulin. Cats are high-risk rabies virus carriers, and cat saliva may carry a large amount of rabies virus. Since cats have the habit of licking their paws, they may carry the rabies virus on their paws. When a cat scratches and bleeds, the wound may be contaminated with rabies virus. Therefore, after cleaning the wound promptly, rabies vaccine and anti-rabies immunoglobulin should be administered within 24 hours to avoid rabies virus infection. It is important to wash and disinfect wounds promptly after exposure to greatly reduce the risk of infection.