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

Reports indicate an association between COVID-19 and anosmia, as well as the presence
of SARS-CoV-2 virions in the olfactory bulb. To test whether the olfactory neuroepithelium …

With the spread of SARS-CoV-2, contingency measures and plans to facilitate the screening
of infected patients are needed. Changes in olfaction have been cited as symptoms of the …

The irruption of SARS-CoV-2 during 2020 has been of pandemic proportions due to its rapid
spread and virulence. COVID-19 patients experience respiratory, digestive and neurological …

Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is responsible for a
pandemic affecting billions of people worldwide. Apart from the extreme global economic …

Background From the start of the pandemic, many European otolaryngologists observed an
unprecendented number of anosmic patients. Early reports proposed that anosmia could be …

In nearly a year since the first reported cases of coronavirus disease 2019 (COVID-19),
caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a lot has …

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 …

In late December 2019, multiple atypical pneumonia cases resulted in severe acute
respiratory syndrome caused by a pathogen identified as a novel coronavirus SARS-CoV-2 …

The novel coronavirus disease (COVID-19), has become the most critical global health
challenge in recent history. With SARS-CoV-2 infection, there was an unexpectedly high and …