What does a vaccine consist of?How does a vaccine work?
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a vaccine consist of dead microorganisms of the same kind of disease for which it is being given.
when a vaccine is introduced in our body the dead organisms get in the blood stream and the cells which protect our body from those microorganisms act on them and thereby immunes our body to that disease.
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when a vaccine is introduced in our body the dead organisms get in the blood stream and the cells which protect our body from those microorganisms act on them and thereby immunes our body to that disease.
hope it helps
pls mark as brainliest
Answered by
15
" Vaccine "
A small dose of weakened or killed disease causing microbes needed to immunise the body is called a vaccine.
When a disease caring microbes enter our body, the body produces antibodies to fight the invader. These antibodies destroy the weakened microbes and remain in the blood to fight any further attack by such disease causing microbes.
A small dose of weakened or killed disease causing microbes needed to immunise the body is called a vaccine.
When a disease caring microbes enter our body, the body produces antibodies to fight the invader. These antibodies destroy the weakened microbes and remain in the blood to fight any further attack by such disease causing microbes.
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