Cover photo courtesy of Chang et al, "High Prevalence of Epstein-Barr Virus in the Reed-Sternberg Cells of Hodgkin's Disease Occurring in Peru," p 496. Also see "Epstein-Barr Virus and Childhood Hodgkin's Disease in Honduras and the United States," by Ambinder et al, p 462; and "Subtypes of Epstein-Barr Virus (EBV) in Hodgkin's Disease: Association Between B-Type EBV and Immunocompromise," by Boyle et al, p 468.