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Home > Key safety topics > PML

Progressive Multifocal Leukoencephalopathy

No confirmed PML cases were reported with ofatumumab in any of the  clinical studies with relapsing MS or in the post-market setting through 25 Sep 2023.

PML, progressive multifocal leukoencephalopathy
References 

1. Data on file. Novartis Pharma AG.