Human herpes virus type 6 (Orthoherpesviridae: <i>Roseolovirus</i>): features of epidemiology and diagnosis

Abstract

Human herpes virus 6A and human herpes virus 6B (HHV-6A and HHV-6B) are ubiquitous viruses. The spectrum of clinical manifestations of HHV-6A/B infections is quite wide. The current understanding of the natural history and laboratory diagnosis of HHV-6A and HHV-6B, including their chromosome-integrated form, serves the basis for development of the tools for HHV-6 epidemiological monitoring. This article addresses the epidemiology and diagnosis of infections caused by these viruses, including ones in patients after transplantation of solid organs and allogeneic hematopoietic stem cells.