Initial studies found increased severity of coronavirus disease 2019 (COVID-19), caused by
infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), in patients …

Introduction: COVID-19 presents benign forms in young patients who frequently present with
anosmia. Infants are rarely infected, while severe forms occur in patients over 65 years of …

Many countries have seen a two-wave pattern in reported cases of coronavirus disease-19
during the 2020 pandemic, with a first wave during spring followed by the current second …

The outbreak of a novel coronavirus (SARS-CoV-2) has caused a major public health
concern across the globe. SARS-CoV-2 is the seventh coronavirus that is known to cause …

Introduction A hypercoagulable condition was described in patients with coronavirus
disease 2019 (COVID-19) and proposed as a possible pathogenic mechanism contributing …

Introducción: La pandemia por SARS-Cov-2 ha tenido un impacto negativo en múltiples
aspectos de la vida humana, tanto en lo físico, psicológico, económico, social y cultural. Las …

Malaria and COVID-19 may have similar aspects and seem to have a strong potential for
mutual influence. They have already caused millions of deaths, and the regions where …

Introduction Since the start of the pandemic, millions of people have been infected, with
thousands of deaths. Many foci worldwide have been identified in retirement nursing homes …

The anti-malarial drugs chloroquine (CQ) and hydroxychloroquine (HCQ) have been
suggested as promising agents against the new coronavirus SARS-CoV-2 that induces …

Objective To delineate the characteristics and clinical significance of plasma inflammatory
cytokines altered in COVID-19. Design Retrospective, single-centre cohort study. Setting …