mRNA vaccines have accelerated vaccine development. This Harvard Health Blog by Anthony Komaroff, MD, Editor in Chief, Harvard Health Letter explains why mRNA vaccines are so exciting.
Just 11 months after the discovery of the SARS-CoV-2 virus, regulators in the United Kingdom and the US confirmed that an mRNA vaccine for COVID-19 is effective and safely tolerated, paving the path to widespread immunization.
https://www.health.harvard.edu/blog/why-are-mrna-vaccines-so-exciting-2020121021599