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    • Multiple Sclerosis
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      • What Is Multiple Sclerosis?
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    Causes & Risks

    This chapter is about multiple sclerosis causes and risk factors.

    1. Possible Causes of Multiple Sclerosis

      Doctors still don't understand exactly what causes multiple sclerosis. But ongoing research shows many reasons could be at play, including your genes, where you live, and even the air you breathe.

    2. Your Genes and Multiple Sclerosis (MS)

      In basic terms, scientists simply don’t know what causes multiple sclerosis, or MS. Your genes play at least some part.

    3. Epstein-Barr Virus and MS: What’s the Link?

      MS doesn’t have a cure, but scientists are one step closer to figuring out what triggers it. Strong evidence shows that viruses can trigger the process, especially Epstein-Barr virus (EBV).

    4. MS and Diabetes: What to Know

      Multiple sclerosis and diabetes are connected – first, because they share some of the same symptoms, and second, because some research suggests they might have some of the same causes.

    5. Who Gets MS?

      While doctors don’t know exactly what causes MS, studies have shown that some people have a higher chance of forming the disease based on certain things.

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