Vaccine (English: Vaccine) is a biological preparation by microbes or microbial mechanisms which induce the body to produce antibodies specific for microbial type. That is a strong induction of specific immunity to the disease. Vaccines are typically composed of microorganisms that cause disease (antigen), which is weakened power down, die, or the use of toxic soft power down (toxoid) by the vaccine to stimulate the immune system and can remember. that causes the disease, which is a mechanism to burn. Antigen recognition feature of the immune system, the body can get rid of antigen If at a later more quickly.
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