mRNA vaccines: Why and how they should be modified

Abstract
Dear editor, The COVID-19 pandemic has stimulated the production of different therapeutic approaches for the resolution of coronavirus infections. On one hand, nanobiomolecules have been proposed as bait material for viruses, 1 on the other hand unconventional messenger RNA vaccines have been produced like SARS-CoV-2 mRNA vaccines (BioNTech / Pfizer BNT162b2 and Moderna mRNA-1273).