title: Absence of infectious Epstein-Barr virus in blood in acute infectious mononucleosis.
mesh_terms: D002471:Cell Transformation, Neoplastic; D004854:Herpesvirus 4, Human / Q000254:growth & development* / Q000472:pathogenicity; D006801:Humans; D007244:Infectious Mononucleosis / Q000097:blood / Q000382:microbiology*; D008214:Lymphocytes / Q000382:microbiology