Objective To determine the pooled global prevalence of olfactory and gustatory dysfunction
in patients with the 2019 novel coronavirus (COVID-19). Data Sources Literature searches of …

Abstract The pandemic of Coronavirus Disease 2019 (COVID-19) has caused a vast
disaster throughout the world. There is increasing evidence that olfactory dysfunction can …

The upper respiratory tract is compromised in the early period of COVID-19, but SARS-CoV-
2 tropism at the cellular level is not fully defined. Unlike recent single-cell RNA-Seq analyses …

Objective Olfactory dysfunction (OD)—hyposmia or anosmia—is a symptom of coronavirus
disease 2019 (COVID-19), caused by the novel coronavirus, severe acute respiratory …

COVID-19 has different clinical stages, and effective therapy depends on the location and
extent of the infection. The purpose of this review is to provide a background for …

Introduction: Loss of smell and taste is now recognised as amongst the most common
symptoms of COVID-19 and the best predictor of COVID-19 positivity. Long term outcomes …

Aims To systematically review the currently available evidence investigating the association
between olfactory dysfunction (OD) and the novel coronavirus (COVID‐19). To analyse the …

Objective The objective of this study was to determine the burden of depressed mood and
anxiety in COVID‐19, and associated disease characteristics. Materials and Methods This is …

Objective Coronavirus disease 2019 (COVID-19) is a global pandemic affecting millions of
individuals, killing hundreds of thousands. Although typically described with characteristic …

Susceptibility to infection such as SARS-CoV-2 may be influenced by host genotype.
TwinsUK volunteers (n= 3261) completing the C-19 COVID-19 symptom tracker app allowed …