The Long and Complicated Relationship between Epstein-Barr Virus and Epithelial Cells

The roles of epithelial cells in infection and persistence of the Epstein-Barr virus (EBV) have long been difficult to resolve. However, recent developments have reinforced the conclusion that these cells are a major site of virus replication and raised the possibility that, like papillomaviruses, EBV has evolved to take advantage of epithelial differentiation to ensure survival, persistence, and spread.