After being scratched by a domestic cat, the first step is to determine whether the cat carries rabies virus. The possibility of carrying rabies virus cannot be ruled out simply by the appearance of health, so it is important to see whether the cat has been regularly vaccinated against rabies, and if not, to take appropriate measures to prevent rabies for yourself. 1. The bleeding wound should be rinsed, using flowing water as well as weak alkaline soapy water. The rinsing time should be 15 minutes or more. The weak alkaline soapy water will inactivate the rabies virus. 2. Go to the nearest vaccination station or hospital to get the rabies vaccine, because there is bleeding, so that the rabies serum or immunoglobulin is injected, locally by infiltration in the wound and intramuscularly for the remainder. The rabies vaccine must be administered throughout the five shots, and some vaccines are administered in four shots, which must also be administered throughout.