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  1. Multiple sclerosis - Symptoms and causes - Mayo Clinic

    Nov 1, 2024 · It's also known as MS. In MS, the immune system attacks the protective sheath that covers nerve fibers, known as …

  2. Microsoft account | Sign In or Create Your Account Today ...

    Access all your Microsoft apps, services, and games with one account. Whatever you’re doing, wherever you are, just go. Your …

  3. Multiple sclerosis - Wikipedia

    With optic neuritis as the most common presenting symptom, people with MS notice sub-acute loss of vision, often associated with …

  4. Microsoft Teams

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  5. Multiple Sclerosis (MS): What It Is, Symptoms & Treatment

    Multiple sclerosis (MS) damages the protective cover around nerves called myelin in your central nervous system. It can cause …

  6. Multiple Sclerosis (MS) - National Institute of Neurological ...

    Dec 17, 2025 · Multiple sclerosis (MS) is a chronic neurological disorder. It’s an autoimmune disorder, meaning that in MS, the …