The science around the use of masks by the public to impede COVID-19 transmission is
advancing rapidly. In this narrative review, we develop an analytical framework to examine …

Aim COVID-19 clinical presentation is heterogeneous, ranging from asymptomatic to severe
cases. While there are a number of early publications relating to risk factors for COVID-19 …

As the COVID-19 pandemic lingers, the possibility of 'pandemic fatigue'has raised worldwide
concerns. Here, we examine whether there was a gradual reduction in adherence to …

Through a survey of the literature on the economics of the coronavirus (COVID-19)
pandemic, this study explores the effects of the pandemic and proposes potential policy …

In response to the COVID-19 pandemic, countries have sought to control SARS-CoV-2
transmission by restricting population movement through social distancing interventions …

Objective We aimed to describe the associations of age and sex with the risk of COVID-19 in
different severity stages ranging from infection to death. Design Systematic review and meta …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spread rapidly in Manaus,
the capital of Amazonas state in northern Brazil. The attack rate there is an estimate of the …

Deep learning has shown tremendous potential in many real-life applications in different
domains. One of these potentials is object detection. Recent object detection which is based …

The goal of this piece is to survey the developing and rapidly growing literature on the
economic consequences of COVID‐19 and the governmental responses, and to synthetize …

The purpose of this systematic review and meta-analysis is to determine the effect of
lockdowns on COVID-19 mortality based on available empirical evidence. Lockdowns are …