Rabies is an acute infectious disease caused by the Rabies virus, which is mainly transmitted through a bite or direct contact with saliva from an animal such as a dog, cat, fox, or Wolf. Rabies vaccine is an effective means to prevent rabies, and its main component is rabies virus antigen.

Rabies vaccines are mainly divided into two types for human and animal use. The vaccine for human use is made by culturing the rabies virus strain and extracting the virus antigen. The animal vaccine is made by growing a weak strain of rabies virus and extracting the virus antigen.