Background: Olfactory dysfunction is an increasingly recognised condition, associated with
reduced quality of life and major health outcomes such as neurodegeneration and death …

Anosmia and hyposmia, the inability or decreased ability to smell, is estimated to afflict 3–
20% of the population. Risk of olfactory dysfunction increases with old age and may also …

In a preregistered, cross-sectional study, we investigated whether olfactory loss is a reliable
predictor of COVID-19 using a crowdsourced questionnaire in 23 languages to assess …

Clinical descriptions about influenza-like illnesses (ILI) in COVID-19 seem non-specific. We
aimed to compare the clinical features of COVID-19 and influenza. We retrospectively …

Background: The coronavirus disease 2019 (COVID-19) pandemic has spread worldwide
rapidly. Commonly reported symptoms, such as fever, cough, dyspnea, fatigue, and myalgia …

Background The literature regarding clinical olfaction, olfactory loss, and olfactory
dysfunction has expanded rapidly over the past two decades, with an exponential rise in the …

Our sense of taste arises from the sensory information generated after compounds in the
oral cavity and oropharynx activate taste receptor cells situated on taste buds. This produces …

Background Olfactory (OD) and gustatory (GD) dysfunction have been proven to be a typical
symptom of severe acute respiratory syndrome‐coronavirus‐2 (SARS‐CoV‐2) infection …

Medication-induced xerostomia and hyposalivation will increasingly become oral health
issues for older and geriatric patients because of the likely high prevalence of medication …

Objectives To estimate the prevalence of, and explore potential risk factors for, taste and
smell dysfunction in the general population of the USA. Design A cross-sectional study …