Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for the
current coronavirus disease 2019 (COVID-19) pandemic, affecting more than 219 countries …

The clinical condition COVID-19, caused by SARS-CoV-2, was declared a pandemic by the
WHO in March 2020. Currently, there are more than 5 million cases worldwide, and the …

COVID-19 and the renin-angiotensin system (RAS) are linked by angiotensin-converting
enzyme 2 (ACE2), a key enzyme in RAS that has been validated as a SARS-CoV-2 receptor …

There is considerable variability in the susceptibility and progression for COVID-19 and it
appears to be strongly correlated with age, gender, ethnicity and pre-existing health …

The COVID-19 pandemic, caused by severe acute respiratory syndrome coronavirus 2 virus
(SARS-CoV-2), has triggered an enormous scientific response. Many studies have focused …

Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) causes coronavirus
disease 2019 (COVID-19). The relentless spread and pathogenicity of the virus have …

The coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), has currently spread worldwide, leading to high morbidity and …

Since its first report in December 2019, coronavirus disease 2019 (COVID-19), caused by
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has rapidly emerged as a …

Abstract Background Coronaviruses (CoV) are a large family of viruses that are common in
humans and many animal species. Animal coronaviruses rarely infect humans with the …

ABSTRACT The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2), has resulted in more than 235 million …