An outbreak of pneumonia caused by a severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2) infection is called COVID-19 and has led to a pandemic worldwide. It is …

Background Considering the fact that COVID-19 has undergone various changes over time,
its symptoms have also varied. The aim of this study is to describe and compare the changes …

Abstract Background and Aims Due of its low cost, rapid speed, data record, and vast
communication coverage, information and communication technology might be useful for …

Background The aim of the present study was to compare the epidemiological patterns of
severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) infections, hospitalizations …

Objetivo Principales: determinar la prevalencia y las características de los pacientes con
COVID-19, y la incidencia del trastorno mental asociado a la infección y los factores de …

Since the first case of COVID-19, Brazil has undergone infection waves with distinct
characteristics. The description of new variants has alerted the emergence of more …

Background/Objectives: SARS-CoV-2 continually mutates, with five identified variants. Many
neurological manifestations were observed during the COVID-19 pandemic, with differences …

Abstract Introduction Coronavirus disease 2019 (COVID-19) is the most critical issue in
nowadays medicine. We aimed to evaluate the use and therapeutic outcomes of oseltamivir …

Introduction Among the many micronutrients, Vitamin D deficiency has been associated with
the severity of Severe Acute Respiratory Syndrome Coronavirus 2 patients. Design and …

Objective To determine the prevalence of COVID-19 and the characteristics of infected
patients, as well as the prevalence of mental disorders associated with the infection and the …