During the COVID‐19 pandemic, genetic variants of SARS‐CoV‐2 have been emerging and
spreading around the world. Several SARS‐CoV‐2 endemic variants were found in United …

The sudden rise in COVID-19 cases in 2020 and the incessant emergence of fast-spreading
variants have created an alarming situation worldwide. Besides the continuous …

Abstract Coronavirus disease-19 (COVID-19) is caused by severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2). The SARS-CoV-2 virus strains has geographical …

Since the worldwide emergence of the COVID-19 outbreak, there have been international
concerns about the possible viral evolution into variants with underlying mutations that may …

Since severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) began to spread in
late 2019, laboratories around the world have widely used whole genome sequencing …

The past several months have witnessed the emergence of SARS-CoV-2 variants with novel
spike protein mutations that are influencing the epidemiological and clinical aspects of the …

Although most mutations in the severe acute respiratory syndrome coronavirus 2 (SARS-
CoV-2) genome are expected to be either deleterious and swiftly purged or relatively …

The persistent COVID-19 pandemic since 2020 has brought an enormous public health
burden to the global society and is accompanied by various evolution of the virus genome …

SARS-CoV-2 are enveloped RNA viruses that belong to the family Coronaviridae of genus
Beta coronavirus, responsible for the COVID-19 pandemic. The mutation rate is high among …

The emergence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) variants
in different continents is causing a major concern in human global health. These variants …