Background Influenza epidemics were initially considered to be a suitable model for the
COVID-19 epidemic, but there is a lack of data concerning patients with chronic respiratory …

Background The consequences of COVID-19 in those who recover from acute infection
requiring hospitalisation have yet to be clearly defined. We aimed to describe the temporal …

While several studies have described the clinical course of patients with coronavirus
disease 2019 (COVID-19), direct comparisons with patients with seasonal influenza are …

Objective A major coronavirus disease 2019 (COVID-19) outbreak occurred in Northeastern
France in spring 2020. This single-center retrospective observational cohort study aimed to …

Acute respiratory distress syndrome (ARDS) is a serious complication of COVID-19. This
study aimed to evaluate the prevalence of ARDS among patients hospitalized with COVID …

Background Comorbidities play a key role in severe disease outcomes in COVID-19
patients. However, the literature on preexisting respiratory diseases and COVID-19 …

Background We compared the clinical characteristics, findings, and outcomes of
hospitalized patients with coronavirus disease 2019 (COVID-19) or influenza to detect …

Background To date, influenza epidemics have been considered suitable for use as a model
for the COVID-19 epidemic, given that they are respiratory diseases with similar modes of …

Objectives Since the beginning of the severe acute respiratory syndrome coronavirus 2
pandemic, there is a discussion about the severity of coronavirus disease-2019 (COVID-19) …

Rationale: No direct comparisons of clinical features, laboratory values, and outcomes
between critically ill patients with coronavirus disease (COVID-19) and patients with …