AUTHOR=Taoufik Yassine , de Goër de Herve Marie-Ghislaine TITLE=Editorial: Immune Control of JC Virus Infection and Immune Failure during Progressive Multifocal Leukoencephalopathy JOURNAL=Frontiers in Immunology VOLUME=8 YEAR=2017 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2017.01646 DOI=10.3389/fimmu.2017.01646 ISSN=1664-3224