Study Shows Covid Infection May Cause Changes in the Brain

A new study looking at brain scans of people before and after contracting Covid shows that they had more loss of gray matter and tissue damage than those who did not get infected. Notably, the study looked at those that were older and had more mild infections, meaning they did not have to go to the hospital. The shrinkage and damage was primarily in areas associated with smell. Pam Belluck, health and science writer at the NY Times, joins us for more. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com