DNA vaccines arose out of failed genetic engineering experiments. In this so called third generation vaccine, a piece of DNA is designed to have a cell express a specific surface antigen. It is then injected and the immune systems responds. DNA vaccines are under development for a variety of diseases including the H1N1 virus also known as the swine flu.
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Showing posts with label vaccine. Show all posts
Showing posts with label vaccine. Show all posts
Saturday, November 21, 2009
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