MRI scans reveal that people who lose their sense of smell after COVID-19 show measurable changes in brain regions tied to emotion and sensory processing, offering new clues to the lingering effects ...

The lasting effects of long COVID rage on. Over 20 million Americans are believed to have the debilitating post-infection condition, suffering symptoms such as severe fatigue, shortness of breath, ...

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 ...

A study led by NYU Langone Health researchers has found that the increased size of, and lesser blood supply to, a key brain structure in patients with long COVID tracks with known blood markers of ...

BOULDER, Colo. (CBS4)- Researchers at the University of Colorado Boulder have developed a way to test possible coronavirus patients quickly. The saliva-based test can yield results in just 45 minutes.