COVID-19: Researchers study long-term impact first round of infection had on sense of smell
Fox News
Researchers in Sweden are trying to learn more about the long-term impact that the first wave of COVID-19 infections had on individuals who lost their sense of smell when they first learned they had the virus.
About 4% did not regain their smell at all and about a third said they lost some ability to distinguish between scents. The report pointed out that most of those who had a distorted sense of smell did not realize the problem until the study was conducted.
For most people, the olfactory problems are temporary, often improving on their own in weeks. But a small minority are complaining of persistent dysfunction long after other COVID-19 symptoms have disappeared.
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