Presence of SARS-CoV-2 on the conjunctival mucosa in patients hospitalized due to COVID-19: Pathophysiological considerations and therapeutic implications.

Introduction: Coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) resulted in a worldwide pandemic, due to its great capacity to invade the human body. Previous studies have shown that the primary route of invasion of this virus is the human respiratory tract via the co-expression of ACE2 receptor and TMPRSS2, a serine protease on the cellular surface. Interestingly, this condition is present not only on the respiratory epithelium but on the conjunctival mucosa, as well.

Eating disorder characteristics among Hungarian medical students: Changes between 1989 and 2011.

Background And Aims: There are contradictory findings on time changes in the prevalence of eating disorders (EDs). The first epidemiological studies in Hungary were carried out in the late 1980s. The objective of the present study was to follow the changes in the prevalence of EDs in medical students after a period of 22 years.