How 'smell training' is helping COVID-19 patients recover their olfactory sense

Loss of smell is a common symptom of COVID-19. Though a majority of patients recover their olfactory sense within weeks, some researchers estimate that 10% suffer long-term smell dysfunction. Los Angeles Times reporter Brittny Mejia looked into why this occurs and what people can do to regain their sense of smell.

Видео How 'smell training' is helping COVID-19 patients recover their olfactory sense канала Los Angeles Times