Angiotensin-converting enzyme 2 (ACE2) is the entry receptor for severe acute respiratory
syndrome coronavirus-2 (SARS-CoV-2), the cause of Coronavirus Disease-2019 (COVID …

SARS-CoV-2 is a new coronavirus that has caused a worldwide pandemic. It produces
severe acute respiratory disease (COVID-19), which is fatal in many cases, characterised by …

Background Conflicting evidence has emerged regarding the relevance of smoking on risk
of COVID-19 and its severity. Methods We undertook large-scale observational and …

Abstract On March 11, 2020, the World Health Organization declared Coronavirus Disease
2019 (COVID-19) a pandemic. Till now, it affected 452.4 million (Spain, 11.18 million) …

Introduction Since sex-based biological and gender factors influence COVID-19 mortality,
we wanted to investigate the difference in mortality rates between women and men in sub …

Numerous studies have linked outdoor levels of PM2. 5, PM10, NO2, O3, SO2, and other air
pollutants to significantly higher rates of Covid 19 morbidity and mortality, although the rate …

En el caso de la población que cursa estudios universitarios, se evidencia un aumento
significativo en la presencia de trastornos ansiosos y depresivos durante la crisis sanitaria …

Aim of the study: The aim of our review is to indicate and discuss the impact of
cardiovascular risk factors, such as obesity, diabetes, lipid profile, hypertension and smoking …

Susceptibility to severe illness from COVID-19 is anticipated to be associated with cigarette
smoking as it aggravates the risk of cardiovascular and respiratory illness, including …

The objectives of this study are to develop a predictive model of hospital admission for
COVID-19 to help in the activation of emergency services, early referrals from primary care …