Researchers find further evidence linking Epstein-Barr virus and  risk of multiple sclerosis
http://www.eurekalert.org/pub_releases/2010-03/hsop-rff030410.php
 http://www.eurekalert.org/pub_releases/2010-03/hsop-rff030410.php
"First long-term study among individuals not infected with EBV suggests  EBV infection likely to be a cause of MS, not a  consequence."
 
