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To investigate the early epidemic of COVID-19, a total of 176 confirmed COVID-19 cases in Shiyan city, Hubei province, China were surveyed. Our data indicated that the rate of emergence of early confirmed COVID-19 cases in Hubei province outside…

Abstract Background Coronavirus disease 2019 (COVID-19) has spread to almost every region and country in the world, leading to widespread travel restrictions and national lockdowns. Currently, there are limited epidemiological and clinical data on…

Abstract Background In March 2020, the WHO declared the novel coronavirus (COVID-19) outbreak a global pandemic. Although the number of infected cases is increasing, information about its clinical characteristics in the Middle East, especially in…

Abstract Background COVID-19 is an extremely severe infectious disease. However, few studies have focused on the epidemiological and clinical characteristics of pediatric COVID-19. This study conducted a retrospective review of the epidemiological…

The outbreak and diffusion of the Severe Acute Respiratory Syndrome-Coronavirus-2 (Sars-CoV-2) and COronaVIrus Disease 19 (COVID-19) have caused an emergency status in the health system, including in the dentistry environment. Italy registered the…

A survey of Turkey Coronavirus (TCoV) and Astrovirus (TAstV-2) prevalence was carried out from February to December during 2006 year in semiarid region of Brazil, from a turkey producer area, localized in South Eastern of Brazil. To asses the risk…

The results of the evaluation of the incidence of acute respiratory viral infection (ARVI) in a large children's multidisciplinary hospital are presented.It was established that the epidemic process of ARVI in the conditions of a children's versatile…

Among 68 countries in the world, severity of the COVID-19 epidemic was correlated with the prevalence of α-1 antitrypsin (AAT) deficiency. For the severe variant, PI*Z, the correlation coefficient (CC) was 0.8584 for the number of patients and 0.8713…

This study analyzed the determinants of morbidity, mortality, and case fatality rate (CFR) of the ongoingpandemic of severe acute respiratory syndrome coronavirus-2 disease 2019 (COVID-19). Data for 210countries and territories available in public…

Javad Aghazadeh-Attari,1 Iraj Mohebbi,2 Behnam Mansorian,2 Jamal Ahmadzadeh,1 Mohammad Mirza-Aghazadeh-Attari,3 Kazhal Mobaraki,1 Sima Oshnouei1 1Social Determinants of Health Research Center, Urmia University of Medical Sciences, Urmia, Iran;…