infection of a human lymphoblastoid cell line ( f-365 line containing epstein-barr viral capsid antigen , derived from an individual without overt signs of lymphoma , infectious mononucleosis , or leukemia ) with herpes simplex virus ( hsv ) , maintained and observed for 15 months , was characterized by the continuous production of infectious extracellular virus .
C0021345
infectious mononucleosis
C0042769
infectious