The review aims to consolidate research findings on the molecular mechanisms and
virulence and pathogenicity characteristics of coronavirus disease (COVID-19) causative …

Abstract Introduction Coronavirus Disease-2019 (SARS-CoV-2) started its devastating
trajectory into a global pandemic in Wuhan, China, in December 2019. Ever since, several …

Since late December 2019, the coronavirus pandemic (COVID-19; previously known as
2019-nCoV) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) …

Abstract Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2), is the ongoing global pandemic that poses …

Background There is growing concern about individuals reported to suffer repeat COVID-19
disease episodes, these in a small number of cases characterised as de novo infections with …

The COVID-19 outbreak has become a global emergency since December 2019. Analysis of
SARS-CoV-2 sequences can uncover single nucleotide variants (SNVs) and corresponding …

The global coronavirus disease 2019 (COVID‐19) pandemic, caused by the severe acute
respiratory syndrome coronavirus 2 (SARS‐CoV‐2), has led to an unprecedented worldwide …

The emergence of new variants of SARS-CoV-2 associated with varying infectivity,
pathogenicity, diagnosis, and effectiveness against treatments challenged the overall …

Accumulation of mutations within the genome is the primary driving force in viral evolution
within an endemic setting. This inherent feature often leads to altered virulence, infectivity …

An outbreak of a new coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-
CoV-2), began in December 2019. Accurate, rapid, convenient, and relatively inexpensive …