Home Health Wellness Wellness on May 19, 2022 Vaccines are designed to prevent infection by preparing the body to resist foreign invaders (bacteria, viruses, and other pathogens). In all vaccines, a harmless piece of a particular bacteria or virus is introduced into the body, which produces an immune response. The majority of vaccines consist of weakened or dead microbes or viruses. However, Messenger RNA (mRNA) vaccines use a molecule instead of a part of an actual bacteria or virus. A messenger RNA is a type of RNA necessary for the production of proteins. A cell's mRNA uses information from genes to create a blueprint for making proteins. As soon as a cell has finished making a protein, it breaks down its mRNA. Vaccine mRNA does not enter the nucleus and does not alter DNA [1] . This article contains the following: How Do mRNA Vaccines Work? What About The Previous mRNA Vaccines? When Will The New mRNA … [Read more...] about India’s First mRNA Vaccine Against COVID: 90% Effective; Can Be Used For Malaria, Dengue Etc.