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 ...

CINCINNATI (WKRC)— Researchers at Ohio State University have announced they are the first in the world to test new non-invasive devices aimed at improving or treating the sense of smell. The Ohio ...

A prospective analysis of people who had COVID-19 found that 80% of those reporting problems with their ability to smell had measurable olfactory dysfunction at 2 years. Even among those not reporting ...

(NewsNation) — Boston neurology researchers have created a test that could allow patients to detect Alzheimer’s at home with a series of sniffs. The test, developed by Mass General Brigham neurology ...

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 ...