Novel coronavirus (COVID-19 or 2019-nCoV or SARS-CoV-2), which suddenly emerged in
December 2019 is still haunting the entire human race and has affected not only the …

Nitric oxide (NO) is a free radical playing an important pathophysiological role in
cardiovascular and immune systems. Recent studies reported that NO levels were …

ABSTRACT The ongoing Coronavirus Disease 2019 (COVID-19) global pandemic has
triggered a flurry of associated research publications, numbering to~ 137 papers a day since …

We will not know the long-term impact of the SARS-CoV-2 viral outbreak for some time yet,
but many of us have already begun to feel the effects—not only on our daily lives but also on …

During the December of 2019, a series of patients with pneumonia caused by novel
coronavirus; the severe acute respiratory syndrome (SARS) corona (COV‐2), that is, COVID …

Abstract Since Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) was
identified in late 2019, the coronavirus disease 2019 (COVID-19) pandemic has challenged …

Over the last 2 decades, several coronaviruses (CoVs) have crossed the species barrier into
humans, causing highly prevalent and severe respiratory diseases, often with fatal …

Background First-line nursing staff are responsible for protecting residents, the most
vulnerable population, from COVID-19 infections. They are at a high risk of being infected …

The ongoing COVID-19 pandemic has affected millions of people worldwide and caused
substantial socio-economic losses. Few successful vaccine candidates have been approved …

In December 2019, a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-
related epidemic was first observed in Wuhan, China. In 2020, owing to the highly infectious …