Rabies patients do not bark like dogs. After being bitten by an animal with rabies, rabies can be triggered by the rabies virus contained in the animal’s saliva. Rabies infection starts with numbness and pain around the animal bite wound, and the numbness gradually spreads to the whole body, followed by fever, irritability and discomfort. In the later stages of the disease, there will be difficulty swallowing and fear of water, and the patient cannot hear the sound of water, and the disease will worsen when he hears water. The patient’s throat will spasm, accompanied by salivation, excessive sweating, rapid heartbeat, and finally tetraplegia, coma and life-threatening, so after being bitten by an animal should be timely rabies vaccination.