• JC Virus May Be Undetectable in CSF in Some Patients With Small PML Lesions

    6 monthes ago - By Medscape

    JC virus may be undetectable in the cerebrospinal fluid of natalizumab-treated patients with multiple sclerosis who have small progressive multifocal leukoencephalopathy lesions, according to a retrospective study.
    Reuters Health Information
    Read more ...