What is DNA vaccination ?

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Please find below the solution to the asked query

DNA vaccination involves the use of DNA vaccines. These DNA vaccines are also called third generation vaccines. These are made up of a small circular piece of bacterial DNA like plasmid produced by genetic engineering. When these vaccines are given to the person, they express one or two proteins of pathogen to induce immunity.  DNA vaccines are also given as naked DNA vaccines. These are administered through syringes that use high pressure gas to shoot the DNA directly into the cell to induce immunity against as particular pathogen.

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