Bleeding scratches from cats must be given adequate attention. The chance of surviving rabies virus in cat paws is small, and it is difficult to contract rabies from a simple scratch. However, for safety reasons, rabies vaccination is also a common clinical treatment method. Rabies is a serious disease that threatens human health and has a high mortality rate once the patient is infected. Since cats may carry rabies virus, and the virus is high in saliva, and cats like to lick their paws. Therefore, after being scratched and bleeding by a cat, the virus from the cat’s paws may enter the body through the broken skin. Patients need to be actively vaccinated for prevention at this time, and the earlier the vaccination, the better the prevention effect. In addition, the rabies vaccination needs to be administered in its entirety, so the patient should not interrupt. After being scratched and bleeding by a cat, the patient should thoroughly disinfect the local wound, remove the scratch material from the wound completely, and administer the regular rabies vaccination, using immunoglobulin if necessary.