Long-Term Smell Loss in COVID-19 Tied to Brain Damage

Editor’s note: Find the latest COVID-19 news and guidance in Medscape’s Coronavirus Resource Center. Patients with COVID-19, especially those with an altered sense of smell, have significantly more axon and microvasculopathy damage in the brain’s olfactory tissue versus non-COVID patients. These new findings from a post-mortem study may explain long-term loss of smell in some … Read more