Nearly 80% of adults with a previous SARS-CoV-2 infection demonstrated a loss of smell up to 2 years later, according to a ...

Of the COVID-19 group, 1,393 thought they had issues with smell, and tests confirmed about 80 percent of them did.

A scratch-and-sniff screening tool that identifies impaired sense of smell, a common symptom of COVID-19, could help quickly pinpoint cases, CBS News reports. Researchers from the University of ...

A USA cohort study finds persistent olfactory dysfunction up to 2 years after COVID-19, even in people unaware of smell loss.

When it comes to early detection of cognitive impairment, a new study suggests that the nose knows. Researchers from Mass General Brigham have developed olfactory tests—in which participants sniff ...

A new treatment using platelet-rich plasma (PRP) injections has shown promising results in helping people recover their sense ...

TORONTO ― The University of Pennsylvania Smell Identification Test (UPSIT) has potential as an inexpensive, noninvasive test to help diagnose Alzheimer's disease, a new study shows. In a study of ...

Loss of smell is often an early symptom of Alzheimer’s disease, and, according to new research published in the Journal of Neuroscience, could possibly serve as a warning sign at the onset of the ...