How long does it take for rabies vaccine to be completely excreted in the body after vaccination

1. Rabies vaccine.

Maybe it won't be "completely discharged" for a lifetime, and the specific number of days is basically excluded and estimated that no one has studied, because it doesn't matter.

2. After rabies vaccination, the rabies antibody produced by the human body reaches the effective value after 7 days, and the antibody level is lower than the reliable disease prevention level after half a year.

3. If people who have been vaccinated against rabies want to maintain their antibody levels, they can be motivated by an additional vaccination every six months, while they need to be vaccinated for the first time. Why is this so, it is related to the body's stress and epidemic prevention mechanism, if you don't understand, you can search separately.

Other words: 1. There is no absolute, only relative. You drink a glass of water, and after drinking it, ask someone about the water molecules of this glass of water.

When will ...... be flushed out of your body?The answer is likely to be, ...... for the rest of your life

2. In most cases, what we care about is not when the "rabies vaccine" is "completely excreted" in our body, the rabies vaccine is a rabies virus.

It acts by triggering the body's autonomous anti-venom mechanism, which produces antibodies to the rabies virus, which, when produced, can kill the rabies virus.

3. Under the condition that the real rabies virus has not attacked, the human body may not be able to produce the corresponding antibodies, and once the attack occurs, the human body has not had time to produce enough antibodies to die. The purpose of the rabies vaccine is to produce antibodies in advance.

After receiving rabies vaccine, the antibodies in the body can be maintained for more than one year, and from a prudent point of view, if you are bitten again within six months to three years after vaccination, you should be boosted with rabies vaccine; If you are bitten again after 3 years, you should be fully vaccinated against rabies.

I heard the doctor say that it is effective for 6 months, and if you are bitten or scratched by a dog or cat after 6 months, you will be insured by re-injection.

Under normal circumstances, antibodies usually begin to appear after the rabies vaccine is given to the human body after the third dose. At this time, the antibodies are relatively weak, and when the antibodies in the human body appear stronger after five shots of the full course of vaccine, the human body can prevent rabies within half a year.

The three-month absolute protection period gradually decays, but usually the protection period can last for more than a year, and even after a few years, people who have been vaccinated will still have antibodies in their bodies, but the concentration is not enough.

The length is about 5 years, and the short is about 3 months.

Some vaccines do not have a lifelong protection period, such as the flu vaccine, but the rabies vaccine is immunized once for life, and there have been no cases of rabies after rabies vaccination. The mortality rate for rabies is 100%, and there have been no reports of rabies**. The mechanism of action of the vaccine is similar to the process of infecting pathogenic microorganisms, the traditional vaccine is attenuated or inactivated, and now there are subunit vaccines (such as nucleic acid vaccines, specific protein vaccines), gene unit vaccines and very popular DC vaccines, which will not have symptoms of infection themselves, but they all have immunogenicity and antigenicity, which can produce antibodies and produce specific reactions with the immune system in the body.

The next time a truly active pathogenic microorganism enters the body, the previously produced and antibodies or/or sensitized T cells will immediately and specifically eliminate the pathogenic antigen. A more appropriate analogy is that two countries are at war, and one country conducts exercises first, develops targeted tactics and develops many reservists against an imaginary enemy (an imaginary enemy is non-lethal but can simulate an enemy). When the real enemy arrived, these tactical and reserve members went straight into battle.

The fact that the rabies vaccine is so effective may be related to the fact that there is only one serotype of the rabies virus, there are no variants and variations, and the antigenic properties are the same. There are many subtypes of influenza viruses, and they often mutate, such as avian influenza, which becomes H1N1 and H1N9.

Sea Shark One (1966).No Remorse of Conscience (2009) ?Liao Zhai TV series (1986).