We currently have 146 members from 39 countries. The map above shows the participating countries. The global prevalence of MS can be found on www.atlasofms.org (MSIF). The network of general members is global in nature, including a mix of adult and pediatric neurologists, basic scientists, other clinicians, representatives of MS societies, and other professional organizations. Annually the general members will be surveyed for voting member nominations (see charter) and will have the opportunity to express their interest in participation in the work of one or more committees or projects.