The early diagnosis of infectious diseases is critical because it can greatly increase recovery
rates and prevent the spread of diseases such as COVID-19; however, in many areas with …

The emergence of highly pathogenic and deadly human coronaviruses, namely SARS-CoV
and MERS-CoV within the past two decades and currently SARS-CoV-2, have resulted in …

The lungs are the main site that is affected in severe COVID-19, and post-mortem lung tissue
provides crucial insights into the pathophysiology of severe disease. From basic histology to …

Objective To evaluate the performance of the T-SPOT. COVID test for identifying SARS-CoV-
2-responsive T-cells in participants with SARS-CoV-2 infection. Methods The T-SPOT …

METHODS: The study is carried out on two groups of patients, including 138 patients with
confirmed and 140 patients with suspected COVID-19. We focus on distinguishing …

SARS-CoV-2 as a new global threat has affected global population for one year. Despite the
great effort to eradicate this infection, there are still some challenges including different viral …

The zoonotic SARS-CoV-2 virus was present before the onset of the pandemic. It undergoes
evolution, adaptation, and selection to develop variants that gain high transmission rates …

Background: COVID-19 has spread globally since its outbreak in late 2019. It mainly attacks
people's respiratory system. Many patients with severe COVID-19 require a ventilator to …

Purpose To determine the imaging findings and potential clinical utility of FDG PET/CT in
patients with laboratory-confirmed COVID-19. Methods We performed a single institution …

The initial strategy to curb the surge of novel coronavirus disease, COVID-19, is prevention
and quarantine, which are dependent on early diagnosis. The latest commercial diagnostic …