Using a scratch-and-sniff test, researchers discovered that smell loss after COVID-19 may linger for more than two years.

Recent research has uncovered that the loss of smell associated with COVID-19 can persist for years, affecting many patients ...

About 4 out of 5 COVID patients who reported changes in their sense of smell tested poorly about two years later on a scent identification test Two-thirds of COVID patients who didn’t think it had ...

For people who are dealing with a loss of smell and taste after battling COVID-19, the side effects and impact on their life can last for months. How are doctors "fixing" the problem? It's a simple ...

The sense of smell could be restored using radio waves without patients having to go under the knife, according to new research. The "painless" treatment can be used to help people regain the vital ...