Rabies is not hereditary. Rabies is not a hereditary disease, it is a contagious disease, an infectious disease caused by the rabies virus that invades the human central nervous system. The source of infection is animals, mainly animals with rabies virus, and its main route of transmission is through bites, but there can also be saliva from dogs with the virus for various wounds and scratches, as well as skin invasion, and a small number are infected during the slaughter of these sick dogs. The clinical manifestations of rabies are mainly fear of water, fear of wind, accompanied by fear of anxiety and pharyngeal muscle spasms and other such manifestations. The morbidity and mortality rates are extremely high, and currently approach 100% once the disease has developed. Rabies is universally susceptible to people, so if you are bitten or scratched by an animal, you need to get a rabies vaccination in a timely manner.