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 …

The German government initiated the Network University Medicine (NUM) in early 2020 to
improve national research activities on the Severe Acute Respiratory Syndrome Coronavirus …

Introduction Peru is among the top ten countries with the highest number of coronavirus
disease 2019 (COVID-19) cases worldwide. The aim of the study was to describe the clinical …

Background Mexico has reported high death and case fatality rates due to COVID-19.
Several comorbidities have been related to mortality in COVID-19, as hypertension …

Antecedentes y objetivo El objetivo de este estudio es describir las características de los
pacientes con COVID-19 en un estado del norte de México y determinar las comorbilidades …

Background The coronavirus disease 2019 (COVID-19) is a systemic entity that frequently
implies neurologic features at presentation and complications during the disease course …

Esta revisión presenta la evidencia disponible hasta el mes de junio del 2020 y trata sobre
el efecto que tiene la obesidad como posible factor que aumenta la mortalidad en pacientes …

Background and aims Realizing the transmission potential and the magnitude of the
coronavirus disease 2019 (COVID‐19) aids public health monitoring, strategies, and …

Conflicting results have been obtained through meta-analyses for the role of obesity as a
risk factor for adverse outcomes in patients with coronavirus disease-2019 (COVID-19) …

During the first year of the SARS-CoV-2 pandemic in Mexico, more than two million people
were infected. In this study, we analyzed full genome sequences from 27 February 2020 to …