AUTHOR=Saha Indrajit , Ghosh Nimisha , Plewczynski Dariusz TITLE=Editorial: SARS-CoV-2: From Genetic Variability to Vaccine Design JOURNAL=Frontiers in Genetics VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2022.960107 DOI=10.3389/fgene.2022.960107 ISSN=1664-8021