Researchers (IMAGE) University of Virginia Health System Caption Researchers Megan S. Chappell (from left), Alban Gaultier and Anthony Fernández-Castañeda have shed new light on multiple sclerosis. Credit Dan Addison | UVA Usage Restrictions May be used to accompany news coverage of the MS discovery. All other uses require express written permission from UVA Health. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.