… The emergence of SARS-CoV-2 variants requires an expanded research agenda to … of
emerging SARS-CoV-2 mutations and the correlates of protective immunity against variants with …

… genomic sequences of SARS-CoV-2. “We have really good infrastructure to identify variants
of interest”, … “The question is: what do you do when you have found a new variant? You need …

… Strictly speaking, a variant is a strain when it has a demonstrably different phenotype (eg, a
… SARS-CoV-2 variant should include assessment of the following questions: Did the variant …

… Since the emergence of D614G variant, several major variants with additional infectious …
naming variants of SARS-CoV-2. The classification of variants of SARS-CoV-2 includes variant …

… During these periods, new variants may emerge as a result of mutations (virions in colour).
b, At the point of transmission, major variants that are present at high frequency in the …

… to identify and report SARS-CoV-2 variants that are currently … The emergence of variants has
highlighted the importance of … This paper aims to report on SARS-CoV-2 genetic variants of …

… aimed to characterize the different variants of SARS-CoV-2 and … variants of SARS-CoV-2
and discussed the findings in four sections, including the different types of SARS-CoV-2 variants…

… ), and variants of high consequence (VOHC). At the moment, four VOC and many variants
of … This review article summarizes various variants of SARS-CoV-2 surfaced with special …

… We pay particular attention to characterizing and describing the international spread of
the major variants of concern of SARS-CoV-2 that were first identified in late 2020 and …

… HOW ARE VARIANTS PRODUCED? A variant or lineage of SARS-CoV-2 is one that has
mutations in its genome that confer modifications in its phenotype, eg different antigens, …