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Will there be a COVID-19 vaccine?

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    • Abstract:
      In this article the author talks about vaccine to prevent COVID-19. Topics discussed include vaccines typically include a killed or weakened virus, or a protein from the virus. When the vaccine enters the body, the immune system "sees" and remembers it; and Viral genes direct the protein making machinery of the cells they infect to make viral proteins instead of making vaccines composed of viral proteins, scientists can make vaccines of DNA or RNA.