During the coronavirus disease 2019 (COVID‐19) pandemic, the urgency for updated
evidence to inform public health and clinical care placed systematic literature reviews …

Introduction: During the COVID-19 pandemic, diabetes mellitus (DM) and obesity were
associated with high rates of morbidity and mortality. The aim of this study was to investigate …

Background COVID-19 is a viral disease caused by a new strain of corona virus. Currently,
prognosis and risk stratification of COVID-19 patients is done by the disease's clinical …

The diagnostic of SARS-CoV-2 infection relies on reverse transcriptase polymerase chain
reactions (RT-PCRs) performed on nasopharyngeal (NP) swabs. Nevertheless, false …

Highlights•Drug repurposing is a powerful strategy for discovering new indications for drugs
that are used in various clinical applications.•The repurposing drugs approach reduces the …

Background: Hospital mortality and admission to the Intensive Care Unit (ICU) are markers
of disease severity in COVID-19 patients. Cardiovascular co-morbidities are one of the main …

Objective: To evaluate the neutrophil-to-lymphocyte ratio (NLR) values' possible predictive
role in fatal and severe cases of COVID-19 disease in pregnant women. Design and data …

Introduction Since COVID-19 was announced as a worldwide pandemic, the world has been
struggling with this disease. In Ethiopia, there is some information on the epidemiological …

Background Previous observational studies suggested a correlation between particulate
matter 2.5 (PM 2.5) and infectious diseases, but causality remained uncertain. This study …

Background: Early prediction of COVID-19 patients' mortality risk may be beneficial in
adequate triage and risk assessment. Therefore, we aimed to single out the independent …