Objectives To determine the prevalence of COVID-19 infection and to identify the lifestyle
factors and nutritional status associated with the epidemiological profile of COVID-19 …

Several efforts to mitigate the spread of COVID-19 and use a minimum of three layers of
masks, it is also necessary to apply physical distancing in all work activities both indoors and …

Background While several studies aimed to identify risk factors for severe COVID-19 cases
to better anticipate intensive care unit admissions, very few have been conducted on self …

Background Most people infected with the SARS-CoV-2 virus experienced mild to moderate
respiratory illness and recovered without requiring special treatment. However, some …

Objective To determine which early‐stage variables best predicted the deterioration of
coronavirus disease 2019 (COVID‐19) among community‐isolated people infected with …

Background Coronavirus disease 2019 (COVID-19) shows a wide range of clinical
manifestations, including asymptomatic presentation to severe pneumonia, acute respiratory …

After the COVID-19 pandemic, governments obligated travel restrictions that negatively
affected the international hotel industry. The events industry is also destructively influenced …

Background: coronavirus 19 is a beta-coronavirus, enveloped and roughly spherical with
approximately 60 to 140 nm in diameter with positive-sense single-stranded RNA genome …

Objective: To develop a pneumonia risk prediction model for SARS-CoV-2 infected patients
to reduce unnecessary chest CT scans; Materials and Methods: Retrospective analysis was …

Background: Prophylaxis could be an established strategy to potentially prevent and control
infectious diseases and should be considered in the coronavirus disease 2019 (COVID-19) …