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Results 1 - 2 of 2 for Ribonucleic acid RNA
  1. Vaccines (National Library of Medicine)  
    ... made by the germ. mRNA vaccines use messenger RNA, which gives your cells instructions for how to ...
    https://medlineplus.gov/vaccines.html - Health Topics
  2. Viral Infections (National Library of Medicine)  
    ... are made of genetic material (either DNA or RNA) inside of a protein coating. There are a ...
    https://medlineplus.gov/viralinfections.html - Health Topics