… variant, which was mentioned earlier to be among the most prevalent strains of SARS-CoV-2
to exist to date. The variant is known to have several mutations at 22 different amino acids …

… SARS-CoV-2 strains including Delta and Omicron variants, but differentiates only the Delta
variant, not the Omicron … majority of the SARS-CoV-2 strains, and differentiate both Delta and …

… To combat some emerging SARS-CoV-2 strains, new vaccinations … Delta variant form. The
purpose of this study was to compare the binding affinity of SARS-CoV-2 Delta and Omicron …

… In this report, we first demonstrated that the newly emerging SARS-CoV-2 Omicron variant
significantly escaped from the neutralization of convalescent sera from early strain- or Delta- …

… In this study, infection with the SARS-CoV-2 Omicron variant led to less severe weight loss,
lower viral loads in oral swabs, lungs and nasal tissue and less severe pathological changes …

… and 280 Omicron variant strains, were downloaded and analyzed for their in … all SARS-CoV-2
strains, including 98.6% of Omicron strains (Table 2). The coverage to the Omicron strains …

… of infections caused by these two strains, confirmed by whole genome … from SARS-CoV-2
positive patients at a large medical center. We found that infections caused by the Omicron …

… the binding characteristics of the Delta and Omicron (BA.1) variants … Delta and Omicron were
found to bind to ACE2 with similar … to be energetically favourable in Omicron. In contrast to …

… According to comparative genomic analyses combined with evolutionary tree synthesis,
the initial SARS-Cov-2 virus strain belongs to lineage b of beta-CoV genus. It also shares a …

… twice as many as the Delta variant. Studies have … Omicron variant compared with the early
wild-type strain and the other four VOCs. The Omicron variant is becoming the dominant strain …