Many thanks to Dr. Oivind Torkildsen (Univ. of Bergen) for joining me on this Medscape 10-minute video interview. Dr. Torkildsen discussed the progress over the last 40 years in linking the Epstein Barr Virus to the development of multiple sclerosis. https://www.medscape.com/viewarticle/how-does-ebv-cause-multiple-sclerosis-hit-and-run-or-chronic-2025a1000uq8?&icd=login_success_email_match_fpf AI Summary of Medscape Interview: 1.  EBV as a Necessary Factor - Virtually all MS