Newly discovered human herpesviruses (HHV-6 and HHV-7)
- 1 April 1994
- journal article
- general infections
- Published by Wolters Kluwer Health in Current Opinion in Infectious Diseases
- Vol. 7 (2) , 238-246
- https://doi.org/10.1097/00001432-199404000-00017
Abstract
Human herpesvirus (HHV)-6 and HHV-7 are lymphotropic β-herpesviruses which infect almost all individuals during infancy and persist lifelong. Two genetically distinct variants of HHV-6, HHV-6A and HHV-6B, have been described and the latter has been shown to be a common cause of febrile childhood illness, including reseola (Exanthem subitum). The pathogenesis of infection by HHV-6 and HHV-7 remains uncertain, but is an area of active research interest. This review describes the current status fo research on HHV-6 and HHV-7 and draws attention to the unique biologic and molecular biologic properties which distinguish these agents from other herpesviruses.Keywords
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