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 …

The persistent COVID-19 pandemic since 2020 has brought an enormous public health
burden to the global society and is accompanied by various evolution of the virus genome …

The omicron variant of severe acute respiratory syndrome coronavirus 2 causes much less
olfactory dysfunction than the previous variants. There are several potential mechanisms for …

The omicron variant is thought to cause less olfactory dysfunction than previous variants of
SARS-CoV-2, but the reported prevalence differs greatly between populations and studies …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is associated with
various neurological complications. Although the mechanism is not fully understood, several …

Prevalence of olfactory dysfunction in D614G, alpha, delta and omicron waves: a
psychophysical case-control study* Page 1 ORIGINAL CONTRIBUTION Prevalence of …

The disastrous spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
has induced severe public healthcare issues and weakened the global economy …

COVID-19 has been associated with a broad range of long-term sequelae, commonly
referred to as “long-COVID” or “post-COVID-19” syndrome. Despite an increasing body of …

COVID-19 is hopefully approaching its end in many countries as herd immunity develops
and weaker strains of SARS-CoV-2 dominate. However, a new concern occurs over the long …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative pathogen
of coronavirus disease 2019 (COVID-19). It is known as a respiratory virus, but SARS-CoV-2 …