SARS-CoV-2 is thought to have originated in the human population from a zoonotic spillover
event. Infection in humans results in a variety of outcomes ranging from asymptomatic cases …

The outbreak of the coronavirus disease 2019 (COVID-19) is caused by severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2). The pandemic apparently started in …

The global propagation of SARS‐CoV‐2 and the detection of a large number of variants,
some of which have replaced the original clade to become dominant, underscores the fact …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused millions of
deaths and substantial morbidity worldwide. Intense scientific effort to understand the …

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 …

Viruses evolve as a result of mutation (misincorporations, insertions or deletions, and
recombination) and natural selection for favorable traits such as more efficient viral …

The emergence of a novel coronavirus, severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2), and more recently, the independent evolution of multiple SARS-CoV-2 …

The currently ongoing COVID-19 pandemic caused by SARS-CoV-2 has accounted for
millions of infections and deaths across the globe. Genome sequences of SARS-CoV-2 are …

The outbreak of pneumonia-like respiratory disorder at China and its rapid transmission
world-wide resulted in public health emergency, which brought lineage B betacoronaviridae …

Considering the current pandemic of COVID-19, it is imperative to gauge the role of
molecular divergence in SARS-CoV-2 with time, due to clinical and epidemiological …