Emerging SARS-CoV-2 variants: impact on vaccine efficacy and neutralizing antibodies
The genetic variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been emerging and circulating in different parts Originals Ribbed Tank of the world from the beginning of the coronavirus disease (COVID-19) pandemic.Variants are divided into three classes: variant of interest, variant of concern, and variant of high conseque