<prompt> African burkitts lymphoma is caused by:Cytomegala virusEB virusHerpes zosterInfectious mononucleosis  <response>: E.B. virus: Ref: 522-CP 482-AN 7thBurkitts lymphoma - It is malignant neoplasm of B lymphocytes Tumor of jaw which occurs primarily in children and young adults in Africa and New Guinea E B virus infection is almost always associated with epidemic form but only with 20 sporadic cases.EB virus is the aetiological agents of:1. Infectious mononucleosis Glandular fever2. Chronic disease - chronic tiredness chronic fatigue syndrome3. BurkiHs lymphoma - malignant neoplasm of B-lymphocytes4. Undifferentiated nasapharyngeal carcinoma5. EBV - induced lymphoproliferative disease leukemia and lymphoma6. Hairy - oral leukoplakia 