The HHV-6 Foundation is a non-profit entity formed in 2004 to encourage scientific exchange among scientists and to provide pilot grants for promising scientific and clinical research. An important mission of the foundation is to disseminate new knowledge about this virus. While clinicians commonly believe it to be ubiquitous and benign, new research suggests that chronic HHV-6 infections of the central nervous system (CNS) can become symptomatic and may respond to treatment with antivirals.
http://www.investinme.org/Article-065%20HHV-6%20Foundation.htm