The presence of SARS-CoV-2 was officially documented in Europe at the end of February
2020. Despite many observations, the real impact of COVID-19 in the European Union (EU) …

ABSTRACT Coronavirus disease 2019 (COVID-19) is an emerging disease that has
reached pandemic status by rapidly spreading worldwide. Elderly individuals and patients …

Background Thrombosis and inflammation may contribute to the risk of death and
complications among patients with coronavirus disease 2019 (Covid-19). We hypothesized …

Purpose Although patients with SARS-CoV-2 infection have several risk factors for ventilator-
associated lower respiratory tract infections (VA-LRTI), the reported incidence of hospital …

Abstract Background Since December 2019 the novel coronavirus disease 2019 (COVID-
19) has been burdening all health systems worldwide. However, pulmonary and …

While the epidemic of SARS-CoV-2 has spread worldwide, there is much concern over the
mortality rate that the infection induces. Available data suggest that COVID-19 case fatality …

Although most cases of coronavirus disease 2019 (COVID-19) have occurred in low-
resource countries, little is known about the epidemiology of the disease in such contexts …

Background Data on COVID-19-related mortality and associated factors from low-resource
settings are scarce. This study examined clinical characteristics and factors associated with …

Background Patients with lung cancers may have disproportionately severe coronavirus
disease 2019 (COVID-19) outcomes. Understanding the patient-specific and cancer-specific …

Abstract We measured SARS-CoV-2 RNA load in raw wastewater in Attica, Greece, by RT-
qPCR for the environmental surveillance of COVID-19 for 6 months. The lag between RNA …