Objectives Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in
Wuhan, China, in December 2019 and has been rapidly spreading worldwide. Although the …

Background At the end of December 2019, a novel strain of Severe Acute Respiratory
Syndrome Coronavirus 2 (SARS-CoV-2) disease (COVID-19) has been identified in Wuhan …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative virus of the
coronavirus disease 2019 (COVID-19), has been identified in China in late December 2019 …

In late December 2019, an emerging viral infection COVID-19 was identified in Wuhan,
China, and became a global pandemic. Characterization of the genetic variants of SARS …

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 …

In December 2019, the first cases of the novel severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) were identified in the city of Wuhan, China. Since then, it has …

SARS-CoV-2 has spread very quickly from its first reported case on 19 January 2020 in the
United Stated of America, leading WHO to declare pandemic by 11 March 2020. RNA …

The novel respiratory disease COVID-19 has reached the status of worldwide pandemic and
large efforts are currently being undertaken in molecularly characterizing the virus causing it …

Background The outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-
2) in Wuhan, China, rapidly grew into a global pandemic. How SARS-CoV-2 evolved …

Four signature groups of frequently occurred single-nucleotide variants (SNVs) were
identified in over twenty-eight thousand high-quality and high-coverage SARS-CoV-2 …