The mechanisms of olfactory dysfunction in COVID-19 are still unclear. In this review, we
examine potential mechanisms that may explain why the sense of smell is lost or altered …

Olfactory dysfunction is a hallmark symptom of COVID-19 disease resulting from the SARS-
CoV-2 virus. The cause of the sudden and usually temporary anosmia that most people …

Decreased smell function is related to brain health, future mortality, and quality of life. Most
people inflicted with the SARS-CoV-2 virus evidence some measurable smell dysfunction …

Anosmia, the loss of the sense of smell, is one of the main neurological manifestations of
COVID-19. Although the SARS-CoV-2 virus targets the nasal olfactory epithelium, current …

Olfactory disorders have been increasingly reported in individuals infected with SARS‐CoV‐
2, the virus causing the coronavirus disease 2019 (COVID‐19). Losing the sense of smell …

SARS-CoV-2 causes profound changes in the sense of smell, including total smell loss.
Although these alterations are often transient, many patients with COVID-19 exhibit olfactory …

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 …

It has become clear since the pandemic broke out that SARS-CoV-2 virus causes reduction
of smell and taste in a significant fraction of COVID-19 patients. The olfactory dysfunction …

In recent months it has emerged that the novel coronavirus—responsible for the COVID-19
pandemic—causes reduction of smell and taste in a large fraction of patients. The …

Whereas recent investigations have revealed viral, inflammatory, and vascular factors
involved in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) lung …