The dog’s saliva to get on the hand to take something to eat generally will not be fine, but if the hand itself has obvious broken skin bleeding wounds, the bleeding part of the contact with the animal suffering from rabies virus saliva (saliva) may get rabies. Therefore, it is recommended to clean your hands in time after contact with dogs and other animals before eating food. Rabies is generally a contagious acute zoonotic disease caused by the rabies virus, mostly due to bites from sick animals to other animals and people. In general, dog saliva on the hand will not be infected with rabies, but there are a few patients with obvious bleeding wounds on the fingers, by animals with rabies contact with the bleeding wounds, or by the dog’s saliva on the injured area and triggered infection. When people once by rabid animals or suspected rabid animals bites, scratches or injuries bleeding contact with the dog’s saliva and other circumstances, should immediately seek medical attention. In addition, routine vaccinations should be given to everyday household pets to avoid accidents.