Abstract Confirmed SARS-CoV-2-caused disease (COVID-19) cases have reached 275.65
million worldwide. Although the majority of COVID-19 patients present mild to moderate …

It has been reported that SARS-CoV-2 may use ACE2 as a receptor to gain entry into human
cells, in a way similar to that of SARS-CoV. Analyzing the distribution and expression level of …

COVID-19 is widespread worldwide and seriously affects the daily life and health of humans.
Countries around the world are taking necessary measures to curb the spread. However …

Introduction The immune response during and after SARS-CoV-2 infection can be complex
and heterogeneous, and it can be affected by the severity of the disease. It can also …

Coronavirus disease 2019 (COVID-19) pandemic has been studied over last two and half
years for its highly pathogenic nature of corona virus. Main hurdle for acquiring …

Background Currently, there is scant information regarding the features associated to the
persistence of post-COVID-19 syndrome, which is the main aim of the present study …

Since SARS-CoV-2 first appeared in humans, the scientific community has tried to gather as
much information as possible in order to find effective strategies for the containment and …

Objective: Coronavirus disease 2019 (COVID-19) or severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) infection is a global issue. In addition to managing acute …

Since its emergence about two years ago, the novel coronavirus has continued to be a
challenge and threat to public health, struck most parts of the world, leaving more than half a …

Coronavirus disease 2019 (COVID-19), an acute respiratory infection, is largely associated
with dysregulation and impairment of the immune system. This study investigated how the …