Numerous variants of the severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2)
pandemic have evolved. Viral variants may evolve with harmful susceptibility to the immunity …

In December 2019, an outbreak emerged of severe acute respiratory syndrome coronavirus
2 (SARS-CoV-2) which leads to coronavirus disease 2019 (COVID-19). The World Health …

The idiopathic Coronavirus disease 2019 (COVID-19) pandemic outbreak caused by the
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has reached global …

The coronavirus, like all viruses, has mutated numerous times since it first appeared in
China in late 2019. Throughout the pandemic, a number of variants have surfaced, changing …

Background The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has
affected more than 529 million people, and today the world is facing different mutant strains …

The “severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)” is the third member of
human coronavirus (CoV) that is held accountable for the current “coronavirus disease 2019 …

The coronavirus disease (COVID-19) breakout had an unimaginable worldwide effect in the
21st century, claiming millions of lives and putting a huge burden on the global economy …

The Omicron variant of SARS-CoV-2 is emerging in communities where people were
previously infected with SARS-CoV-2 and are now being vaccinated, or where many people …

Introduction Several vaccines against severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2) have been developed since the inception of the coronavirus disease 2019 …

The beginning of the end or the end of the beginning? After two years mastered by
coronavirus disease 19 (COVID-19) pandemic, we are now witnessing a turnaround. The …