what is vaccination
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Explanation:
Vaccines contain a microorganism or virus in a weakened or killed state, or proteins or toxins from the organism. In stimulating the body's adaptive immunity, they help prevent sickness from an infectious disease. ... The effectiveness of vaccination has been widely studied and verified.
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Explanation:
Vaccination Is A Type Of Medication In Which A Patient Is Been Given A Bit Of Bacteria Which Body Identifies And Now The Body Get To Know How To Fight With That Kind Of Bacteria When It Comes In Bulk Quantity.
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