WHAT mRNA IS AND HOW mRNA VACCINES WORK. The new technology used to develop Covid-19 vaccines.Joaquim Cardoso @ BCG·FollowFeb 9, 2021--ListenShareMayo Clinic, February 2021Mayo Clinic on LinkedIn: Mayo Clinic Insights:How mRNA Vaccines WorkMayo Clinic Insights: Dr. Swift explains what mRNA is and how mRNA vaccines work. For more up to date information about…www.linkedin.com