Objectives: To assess the frequency of olfactory dysfunction (OD) among individuals afflicted
with coronavirus disease of 2019 (COVID-19). Methods: A comprehensive literature search …

Abstract Aim and Objectives To describe the prevalence and characteristics of olfactory
dysfunction (OD) in patients with laboratory-confirmed COVID-19 infection. Materials and …

Olfactory dysfunction (OD) and gustatory dysfunction (GD) has been reported as one of the
presenting symptoms amongst COVID-19 patients. However the literature available is …

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 …

Olfactory and gustatory dysfunctions (OGD) are pathognomonic symptoms in patients with
Coronavirus Disease 2019 (COVID-19). This study reviews the associations of OGD with …

Background Coronavirus disease (COVID-19) is caused by the severe acute respiratory
syndrome coronavirus 2, a novel virus that emerged in China in December 2019. In many …

(1) Background: Olfactory and gustatory dysfunctions (OGDs) was found in COVID-19
patients. Only a few studies looked into the prevalence of OGDs in the United Arab Emirates …

Abstract Introduction: The World Health Organization declared COVID-19 a pandemic on
March 11, 2020. The virus that causes COVID-19 was designated as severe acute …

Objective To estimate the prevalence of olfactory and gustatory dysfunctions (OGDs) among
patients infected with novel coronavirus disease 2019 (COVID-19). Methods A systematic …

Background Olfactory dysfunction (OD) is a significant symptom of COVID-19 and may be
the earliest symptom, or it may sometimes be the only manifestation of the disease. Aims To …