If bitten by a dog that has been injected, the dog has been vaccinated. After being bitten by a dog, in addition to cleaning the wound immediately, it is still necessary to go to the hospital for a timely injection of rabies vaccine. Don’t take chances, the rabies vaccine should be injected within 24 hours, not afraid of 10,000 just in case. If bitten by a dog that has been injected, once bitten or scratched by a cat or dog, the first thing to do is to squeeze out the blood, then immediately wash the wound with 20% soapy water repeatedly, and apply 2~3% iodine to the wound Or 75% alcohol for disinfection, exposed wounds do not need to be sutured and bandaged, and immediately go to the designated rabies immunization clinic to receive rabies vaccine. Rabies vaccine injection can reduce the incidence to less than 1%. Rabies vaccination is usually a five-shot schedule, ie, 1 shot on the day of the bite, 3rd, 7th, 14th, and 28th. Severely injured people need to be injected with anti-rabies serum or rabies immune globulin before vaccination. However, injections can also follow the “2-1-1” procedure: that is, 2 injections on the day of injection, and 1 injection on the 7th and 21st days.
If bitten by a dog is serious, there is a bleeding wound or the wound is licked by an animal, its virus may enter human tissue directly. At this time, it is not only necessary to wash the wound, but also to inject immune globulin, the role is to immediately prevent the virus from entering the body, and finally get the rabies vaccine. It is worth noting that the best time to vaccinate the new human rabies vaccine is within 24 hours. Generally, the bitten person needs to inject one dose on the left and right upper arms on the same day, and another dose on the 7th and 21st days. If you are bitten, you should seek medical attention as soon as possible. Rabies vaccines are given to dogs to prevent pets from getting rabies. However, vaccinated pets can still carry and transmit rabies virus, which is the same as some people who do not have hepatitis B or AIDS, but are carriers of hepatitis B or HIV. If bitten by such a pet, the person concerned should still get rabies vaccination as soon as possible. Although the earlier the rabies vaccine is injected, the better the effect, but even if it exceeds 24 hours, as long as there is no disease, the vaccine is still effective. Human rabies vaccines are divided into two groups: pre-exposure and post-exposure. From the perspective of epidemic prevention, people who keep cats and dogs and people who often go to the countryside for business trips should be vaccinated because they have been exposed to rabies virus a lot.
Even if you are bitten or scratched by a cat or dog and then get vaccinated after exposure, it will work better. After the rabies vaccine, the protective antibodies produced by the body gradually decline over time and eventually lose their effect. Generally speaking, the shorter the time since the last injection of the vaccine, the stronger the antibodies in the body. But even if you are bitten during the “protection period”, because you don’t know how effective the antibody is, you still need to seek medical attention, and then make a judgment based on the specific situation whether you need to be re-vaccinated. It is important to remind everyone that even if you are bitten by a vaccinated dog, you must also be vaccinated against rabies.
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