vaccination short note
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Vaccination is nothing but injecting dead disease causing microorganisms as a suspention (it means to give resistance to the body).By injecting dead disease causing microorganisms into the body, it (body) produces anti-bodies to fight agianst such a disease.
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Vaccination is a process of development of immunity without infection. In this case, weakened pathogens are injected in the body to produce immunity against the particular pathogen. This pathogen stimulates the body to form anti-bodies. In this way, vaccinated person develops immunity against the pathogen
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