In late 2020, after circulating for almost a year in the human population, severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) exhibited a major step change in its …

SUMMARY The SARS-CoV-2 Omicron variant (B. 1.1. 529) has been the most recent variant
of concern (VOC) established by the World Health Organization (WHO). Because of its …

At the end of 2021 a new SARS-CoV-2 variant, Omicron, emerged and quickly spread
across the world. It has been demonstrated that Omicron's high number of Spike mutations …

The emerging SARS-CoV-2 variants of concern (VOCs) may display enhanced
transmissibility, more severity and/or immune evasion; however, the pathogenesis of these …

Summary In November 2021, Omicron BA. 1, containing a raft of new spike mutations,
emerged and quickly spread globally. Intense selection pressure to escape the antibody …

The fast and reliable diagnosis of COVID-19 is the foremost priority for promoting public
health interventions. Therefore, double-antibody-based immunobiosensor chips were …

The COVID-19 pandemic has been fueled by SARS-CoV-2 novel variants of concern (VOC)
that have increased transmissibility, receptor binding affinity, and other properties that …

A critical feature of the VSV vector platform is the ability to pseudotype the virus with different
glycoproteins from other viruses, thus altering cellular tropism of the recombinant virus. The …

Since emerging in late 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-
2) has repeatedly crossed the species barrier with natural infections reported in various …

Abstract Late 2020, SARS-CoV-2 Alpha variant emerged in United Kingdom and gradually
replaced G614 strains initially involved in the global spread of the pandemic. In this study …