Cat scratches that do not bleed have a bar that requires rabies vaccination and, if necessary, rabies immune globulin. Because the mortality rate of rabies is 100 percent, so the prevention of the disease is particularly important. After being scratched by a cat, there is no bleeding from the skin lesions, and the damage is not serious, generally belonging to the second level of exposure to rabies, which requires rabies vaccination within 24 hours. If the scratched area is large and there is bleeding in more than one scratch, it belongs to the third-degree exposure of rabies, and then not only rabies vaccine but also rabies immunoglobulin is needed. Within a short period of time after being bitten, if the naked eye can not determine whether the skin is broken, you can use alcohol to wipe the exposed area, feeling pain means that there is a break in the skin. There are no clinically available drugs to treat rabies virus infections, so you should take precautions in your life to avoid close contact with animals of unknown origin.