https://www.science.org/doi/10.1126/science.abj8222 Advertisement * * news * careers * commentary * Journals * Covid-19 Science Science * * * Log in * Become A Member [science] science [sciadv] science advances [sciimmunol] science immunology [scirobotic] science robotics [signaling] science signaling [stm] science translational medicine [spj-cover] science partner journals Quick Search anywhere Enter Search Term[ ] Quick Search in Journals Enter Search Term[ ] Quick Search in Journals Enter Search Term[ ] Quick Search in Journals Enter Search Term[ ] Quick Search in Journals Enter Search Term[ ] Quick Search in Journals Enter Search Term[ ] Quick Search in Journals Enter Search Term[ ] Searching: Anywhere AnywhereScienceScience AdvancesScience ImmunologyScience Robotics Science SignalingScience Translational Medicine Advanced Search Search Trending Terms: * covid-19 * climate * science policy * genome editing * batteries Log In Become A Member Quick Search anywhere Enter Search Term[ ] science.org * Custom publishing * collections * videos * podcasts * blogs * visualizations * prizes and awards * authors & reviewers * librarians * advertisers * about * help * * * * * * AAAS Logo * Terms of Service * Privacy Policy * Accessibility [science-lo] * Current Issue * First release papers * Archive * About About Science Mission & Scope Editors & Advisory Boards Editorial Policies Information for Authors Information for Reviewers Journal Metrics Staff Contact Us * Submit manuscript * More GET OUR E-ALERTS HomeScienceFirst ReleaseLongitudinal analysis reveals high prevalence of Epstein-Barr virus associated with multiple sclerosis Back To First Release Report Share on * * * * * * Longitudinal analysis reveals high prevalence of Epstein-Barr virus associated with multiple sclerosis Kjetil Bjornevik https://orcid.org/0000-0002-2892-6986, Marianna Cortese https://orcid.org/0000-0002-3665-2006, Brian C. Healy https:/ /orcid.org/0000-0001-5272-2425, Jens Kuhle, Michael J. Mina https:// orcid.org/0000-0002-0674-5762, Yumei Leng https://orcid.org/ 0000-0003-2512-9284, Stephen J. Elledge https://orcid.org/ 0000-0001-7923-6283, David W. Niebuhr, Ann I. Scher, Kassandra L. Munger https://orcid.org/0000-0001-7486-9858, and Alberto Ascherio https://orcid.org/0000-0002-0585-3294 [email protected] Science * 13 Jan 2022 * First Release * DOI: 10.1126/science.abj8222 NEXT ARTICLE Epstein-Barr virus and multiple sclerosis Next get access * Abstract * Supplementary Materials * References and Notes Abstract Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system of unknown etiology. We tested the hypothesis that MS is caused by Epstein-Barr virus (EBV) in a cohort comprising more than 10 million young adults on active duty in the US military, 955 of whom were diagnosed with MS during their period of service. Risk of MS increased 32-fold after infection with EBV but was not increased after infection with other viruses, including the similarly transmitted cytomegalovirus. Serum levels of neurofilament light chain, a biomarker of neuroaxonal degeneration, increased only after EBV seroconversion. These findings cannot be explained by any known risk factor for MS and suggest EBV as the leading cause of MS. Get full access to this article View all available purchase options and get full access to this article. Get Access Already a Subscriber?Sign In Supplementary Materials This PDF file includes: Materials and Methods Figs. S1 to S4 Tables S1 and S2 References (39-52) Data S1 MDAR Reproducibility Checklist Download (1.24 MB) Other Supplementary Material for this manuscript includes the following: MDAR Reproducibility Checklist Download (97.32 KB) Data S1 Download (23.29 MB) View/request a protocol for this paper from Bio-protocol. References and Notes 1 D. S. Reich, C. F. Lucchinetti, P. A. 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Howard, Department of the Navy, Secretary of the Naval Council of Review Boards, Washington, DC, for MS case identification in the US Navy and Marines; D. Armitage, US Army Physical Disability Agency, Washington, DC, and L. Kent, SAIC, US Army Physical Disability Agency, Washington, DC, for MS case identification in the US Army; L. R. Hodge, US Air Force Personnel Center, San Antonio, TX, for MS case identification in the US Air Force; S. Bernstein, Uniformed Services University of the Health Sciences, Bethesda, MD, for project coordination and management; D. Leppert, University of Basel, Basel, Switzerland, for serum neurofilament measurements and interpretation of results. The views expressed are those of the authors and should not be construed to represent the positions of the Department of the Army, Department of the Navy, Department of Defense, Department of the Air Force, or Uniformed Services University of the Health Sciences. Funding: This work was supported by grants NS046635, NS042194, and NS103891 from the National Institute of Neurological Disorders and Stroke, National Institutes of Health (NIH); National Multiple Sclerosis Society award PP-1912-35234 and German Research Foundation (DFG) research fellowship CO 2129/1-1 to M.C.; and NIH Directors Early Independence Award DP5-OD028145 to M.J.M.. S.J.E is an investigator with the Howard Hughes Medical Institute. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH. Author contributions: Conceptualization: K.B., M.C., K.L.M., A.A.; Data curation: D.W.N., A.I.S.; Investigation: J.K, M.J.M., Y.L., S.J.E.; Writing: K.B., M.C., K.L.M., A.A., B.C.H., J.K., M.J.M., Y.L., S.J.E., D.W.N., A.I.S. Statistical analysis: K.B., M.C., B.C.H.; Supervision: K.L.M., A.A. Competing interests: B.C.H. has received research support from Analysis Group, Celgene (Bristol-Myers Squibb), Verily Life Sciences, Merck-Serono, Novartis, and Genzyme. J.K. has received speaker fees, research support, travel support, and/or served on advisory boards of the Swiss MS Society, Swiss National Research Foundation (320030_189140/1), University of Basel, Progressive MS Alliance, Bayer, Biogen, Celgene, Merck, Novartis, Octave Bioscience, Roche, and Sanofi. M.J.M. is on the advisory board of ImmuneID and an adviser to Detect and Quantum-SI. S.J.E. is a founder of TSCAN Therapeutics, MAZE Therapeutics, Mirimus, and ImmuneID., S.J.E. serves on the scientific advisory board of Homology Medicines, TSCAN Therapeutics, MAZE, and ImmuneID, and is an adviser for MPM, none of which affect this work. S.J.E is an inventor on a patent application filed by the Brigham and Women's Hospital (US20160320406A) that covers the use of the VirScan library to identify pathogen antibodies in the blood. K.B., Y.L., A.I.S., D.W.N., A.A., K.L.M., and M.C. declare no competing interests. Data and materials availability: All data needed to evaluate the conclusions in this study are present in the main paper or the supplementary materials and have been deposited at the Harvard Dataverse (38). Authors Affiliations Kjetil Bjornevik^+ https://orcid.org/0000-0002-2892-6986 Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA. View all articles by this author Marianna Cortese^+ https://orcid.org/0000-0002-3665-2006 Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA. View all articles by this author Brian C. Healy https://orcid.org/0000-0001-5272-2425 Partners Multiple Sclerosis Center, Brigham and Women's Hospital, Boston, MA, USA. Department of Neurology, Harvard Medical School, Boston, MA, USA. Biostatistics Center, Massachusetts General Hospital, Boston, MA, USA. View all articles by this author Jens Kuhle Neurologic Clinic and Policlinic, MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Basel, Switzerland. View all articles by this author Michael J. Mina https://orcid.org/0000-0002-0674-5762 Division of Genetics, Brigham and Women's Hospital, Howard Hughes Medical Institute, Department of Genetics, and Program in Virology, Harvard Medical School, Boston, MA, USA. Center for Communicable Disease Dynamics, Department of Epidemiology, and Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, MA, USA. Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA. View all articles by this author Yumei Leng https://orcid.org/0000-0003-2512-9284 Division of Genetics, Brigham and Women's Hospital, Howard Hughes Medical Institute, Department of Genetics, and Program in Virology, Harvard Medical School, Boston, MA, USA. View all articles by this author Stephen J. Elledge https://orcid.org/0000-0001-7923-6283 Division of Genetics, Brigham and Women's Hospital, Howard Hughes Medical Institute, Department of Genetics, and Program in Virology, Harvard Medical School, Boston, MA, USA. View all articles by this author David W. Niebuhr Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA. View all articles by this author Ann I. Scher Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA. View all articles by this author Kassandra L. Munger^++ https://orcid.org/0000-0001-7486-9858 Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA. View all articles by this author Alberto Ascherio^++,* https://orcid.org/0000-0002-0585-3294 [email protected] Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA. Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA. Channing Laboratory, Department of Medicine, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA, USA. View all articles by this author Funding Information National Institutes of Health: DP5-OD028145 National Institute of Neurological Disorders and Stroke: NS046635 National Institute of Neurological Disorders and Stroke: NS042194 National Institute of Neurological Disorders and Stroke: NS103891 National Multiple Sclerosis Society: PP-1912-35234 German Research Foundation: Notes + These authors contributed equally to this work. ++ These authors contributed equally to this work. *Corresponding author. 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