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Multiple Sclerosis: An Ethnically Diverse Disease with Worldwide Equity Challenges Accessing Care
1Neurology Department, Baylor College of Medicine, Houston, TX 77030, USA.
Neurology International
|January 27, 2026
Summary
Multiple sclerosis (MS) affects millions globally, presenting significant burdens. Global health disparities hinder access to diagnosis and treatment, especially for underserved populations, necessitating international collaboration for equitable care.
Area of Science:
- Neurology
- Global Health
- Epidemiology
Background:
- Multiple sclerosis (MS) affects 2.9 million people worldwide, with increasing identification in previously uncommonly affected populations across all WHO regions.
- MS prevalence varies significantly by ethnicity and region, often correlating with healthcare system structure.
- Health disparities, including suboptimal access to care for minorities and immigrants, exacerbate MS-related morbidity and disability, influenced by Social Determinants of Health (SDOH).
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