Background Obesity affects the course of critical illnesses. We aimed to estimate the
association of obesity with the severity and mortality in coronavirus disease 2019 (COVID …

Abstract Background Coronavirus disease (COVID–19) has resulted in the death of more
than 3.5 million people worldwide. While COVID–19 mostly affects the lungs, different …

Background As mortality from coronavirus disease 2019 (COVID-19) is strongly age-
dependent, we aimed to identify population subgroups at an elevated risk for adverse …

Following publication, the Journal was made aware of readers' debate about this article. The
Journal received a number of Letters to the Editor and correspondence from readers. The …

A COVID-19 patient often presents with multiple comorbidities and is associated with
adverse outcomes. A comprehensive assessment of the prevalence of comorbidities in …

The diversity of vaccination modalities and infection history are both variables that have an
impact on the immune memory of individuals vaccinated against SARS-CoV-2. To gain more …

BACKGROUND: Hospital staff members are most susceptible to the COVID-19 illness, which
is currently prevented through vaccination. Hospital staff members also refuse vaccinations …

In late 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) triggered the
global coronavirus disease 2019 (COVID-19) pandemic. Although most infections cause a …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a virus that belongs to
the coronavirus family and is the cause of coronavirus disease 2019 (COVID-19). As of May …

Introduction The highly infectious coronavirus disease 2019 (COVID-19) has now rapidly
spread around the world. This meta-analysis was strictly focused on the influence of …