[Herpes simplex virus-associated antigen in leukemic cells]

Immunological methods (CFT, indirect IF) detected herpes simplex virus-associated antigen in leukocytes of 21 out of 56 leukemia patients. The antigen was more frequently found in leukocytes of patients with chronic lympho- and myeloleukemias, less frequently in acute forms of these diseases. No antigen was detectable in leukocytes of normal donors.