On a personal level, just completed 3 years on Tysabri with my infusion yesterday after taking 1 month off in November (was being tested for neutralizing antibodies after my late summer relapse)

At an investment conference yesterday, Elan provided additional info on the coming JCV Antibody Assay and how they and Biogen are communicating (monthly updates to docs) current PML info. The assay is expected early next year after they complete all the necessary steps including working with key opinion leaders (KOLs) on how the assay should be used.

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