NewslettersHuman Immunology NewsImmunology of Infectious Disease NewsPD-1highCXCR5–CD4+ Peripheral Helper T Cells Promote CXCR3+ Plasmablasts in Human Acute Viral InfectionBy Laurisa Dohm - January 3, 20230155Investigators used COVID-19 as a model of acute viral infections and analyzed CD4+ T cell subsets associated with plasmablast expansion and clinical outcome.[Cell Reports]Full ArticleGraphical Abstract