Background: The present study aimed to determine the global prevalence of anosmia and
dysgeusia in coronavirus disease 2019 (COVID-19) patients and to assess their association …

Chemosensory scientists have been skeptical that reports of COVID-19 taste loss are
genuine, in part because before COVID-19 taste loss was rare and often confused with smell …

Objective To investigate the prevalence and recovery of olfactory dysfunction (OD) in COVID‐
19 patients 24 months after the infection. Methods From 22 March 2020 to 5 June 2022, 251 …

Since the worldwide spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-
2) infection, management of coronavirus disease 2019 (COVID-19) has been challenging for …

Common symptoms such as dizziness, headache, olfactory dysfunction, nausea, vomiting,
etc. in COVID-19 patients have indicated the involvement of the nervous system. However …

Background Although there are many asymptomatic patients, one of the problems of COVID‐
19 is early recognition of the disease. COVID‐19 symptoms are polymorphic and may …

In December 2019, a small number of cases of pneumonia of unknown origin were
recognized in the city of Wuhan, China. Soon, the disease, whose etiological factor was …

COVID-19 is described in a clinical case involving a patient who proposed the hypothesis
that Nuclear factor (erythroid-derived 2)-like 2 (Nrf2)-interacting nutrients may help to …

Introduction SARS-CoV-2 is the pathogen of COVID-19. The virus is composed of the spike,
membrane and envelope. On physiological smell, odoriferous substances bind to proteins …

COVID-19 and sequelae thereof are known to cause chemosensory dysfunction, posing a
risk for intake and adequate nutrition for recovery. The overall objective of this study was to …