Background The coronavirus disease 2019 (COVID-19) becomes a worldwide public health
threat. Increasing evidence proves that COVID-19-induced acute injuries could be reversed …

Background With the rapid global spread of COVID-19, it has become evident that the virus
can lead to multisystem complications, leading to a significant increase in related …

Introduction As the first bibliometric analysis of COVID-19 and immune responses, this study
will provide a comprehensive overview of the latest research advances. We attempt to …

This paper has reviewed the global research on the pandemic critical care research during
the COVID‐19 from 2020 to 2022. To this end, a bibliometric and cluster analysis by full …

Human coronaviruses, which can cause a range of infectious diseases, have been studied
for nearly 60 years. The field has gained renewed interest from researchers around the …

Background As a global pandemic, COVID-19 has aroused great concern in the last few
months and a growing number of related researches have been published. Therefore, a …

Covid-19 represents the greatest challenge facing mankind today. In December 2019,
several cases of pneumonia of unknown etiology were reported from China. This …

Background The novel coronavirus, named as 2019-nCoV or coronavirus disease 2019
(COVID-19), has recently appeared in China and has spread worldwide, presenting a health …

Introduction: The COVID-19 pandemic is rapidly evolving with the number of cases
exponentially rising. The research scientific community has reacted promptly as evidenced …

Abstract The coronavirus disease 2019 (COVID-19) outbreak became the worst epidemic in
decades. Since its inception, COVID-19 has had a dramatic impact on chronic obstructive …