Human Herpesvirus 4

Medical Condition:
Human Herpesvirus 4

The type species of LYMPHOCRYPTOVIRUS, subfamily GAMMAHERPESVIRINAE, infecting B-cells in humans. It is thought to be the causative agent of INFECTIOUS MONONUCLEOSIS and is strongly associated with oral hairy leukoplakia (LEUKOPLAKIA, HAIRY), BURKITT LYMPHOMA, and other malignancies.