The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has recently emerged
in China and caused a disease called coronavirus disease 2019 (COVID-19). The virus …

In late December 2019, multiple atypical pneumonia cases resulted in severe acute
respiratory syndrome caused by a pathogen identified as a novel coronavirus SARS-CoV-2 …

The Omicron variant has three subvariants: BA. 1 (B. 1.1. 529.1), BA. 2 (B. 1.1. 529.2), and
BA. 3 (B. 1.1. 529.3). BA. 2 is found to be able to alarmingly reinfect patients originally …

The availability of sensors able to rapidly detect SARS-CoV-2 directly in biological fluids in a
single step would allow performing massive diagnostic testing to track in real time and …

SARS-CoV-2 is a global challenge due to its ability to spread much faster than the SARS-
CoV, which was attributed to the mutations in the receptor binding domain (RBD). These …

The spike protein of SARS-CoV-2 binds to the ACE2 receptor via its receptor-binding
domain (RBD), with the RBD–ACE2 complex presenting an essential molecular target for …

The emergence of new SARS-CoV-2 Omicron variant of concern (OV) has exacerbated the
COVID-19 pandemic because of a large number of mutations in the spike protein …

The severe acute respiratory syndrome coronavirus (SARS-CoV-2) pandemic is setting the
global health crisis of our time, causing a devastating societal and economic burden. An …

Spike protein (S protein) is the virus “key” to infect cells and is able to strongly bind to the
human angiotensin-converting enzyme2 (ACE2), as has been reported. In fact, Spike …

The COVID-19 pandemic has emerged as a global medico-socio-economic disaster. Given
the lack of effective therapeutics against SARS-CoV-2, scientists are racing to disseminate …