Fear of wind, also known as hydrophobia, is an acute viral infection that attacks the central nervous system and can infect all warm-blooded animals, including humans. It is mostly obtained from the bite of infected animals. It is generally thought to be transmitted from the bite of a rabid dog with white foam coming out of its mouth, but in fact cats, ferrets, raccoons, skunks, foxes or bats can also be affected and infected. The sick animal often becomes very savage and the virus in the saliva from the bite wound into the next patient. 1. Infection source management (1) Strengthen the management of dogs and cats to control transmission between pets. Wild dogs should be trapped and killed, mandatory rabies vaccination for pets, and dogs and cats with illnesses immediately shot, burned or buried deeply. (2) Control transmission among wild animals by feeding bait containing oral rabies vaccine. 2. Vaccination Vaccinate people who are easily exposed to rabies virus with rabies vaccine. China is now using the kidney cells of the gopher culture rabies due to inactivated formaldehyde vaccine, immunization method for intramuscular injection of 5 shots, that is, the first 0, 3, 7, 14, 28 days each injection 2ml, such as the degree of serious bites or injuries near the central nerve can double the amount of vaccine injection, vaccine use such as untimely or insufficient dose will affect the preventive effect. The vaccine should be used within the validity period. The use of anti-rabies virus immune serum: after a human bite, in addition to the immediate cleaning of the wound, you can also apply high-valent anti-rabies virus immune serum, the human immune serum is better, the dose of 20-40 international units per kilogram of body weight intramuscular injection, half of which is injected around the wound. If the application of horse immune serum should be used before the need to do allergy testing, negative before injection.