Do I need a shot if scratched by a cat and bleeding?

Generally, whether a rabies shot is needed after being scratched by a cat and bleeding occurs depends primarily on the severity of the wound and the health status of the cat. If the wound is superficial and the cat is healthy with no risk of rabies infection, a shot may not be necessary. However, if the wound is deep, reaching muscle tissue, or if the cat has other illnesses, there may be a risk of viral infection including rabies, and in such cases, vaccination is usually recommended. It is advisable to seek medical evaluation promptly and receive standardized treatment under the guidance of a qualified healthcare provider. Specific details are as follows:

Cats may carry the rabies virus or other bacteria. After being scratched by a cat and bleeding, viruses could enter the body through broken skin. If the wound is shallow—only a minor abrasion of the skin surface—with minimal contamination, and the cat is healthy, a rabies shot may not be required.

However, if the wound is deep, extends into muscle tissue, or the cat has other diseases and poor health, you may need to receive a rabies vaccine or immunoglobulin injection under a doctor's guidance.

In daily life, after being scratched by a cat, initial wound care should be performed immediately. If symptoms are severe, prompt medical attention should be sought under the supervision of a healthcare professional. Do not attempt to assess the situation yourself, as this may delay optimal treatment timing.