Abstract
In immunocompetent individuals, cytomegalovirus (CMV) infection can range from asymptomatic to infectious mononucleosis syndrome and can cause hemolysis. However, in immunocompromised individuals, the presentation may be complicated with various life-threatening complications. CMV-associated thrombosis is commonly reported in patients who are immunocompromised, especially in transplant recipients and in HIV-positive patients. We present a case of a previously healthy 29-year-old male patient who suffered a splenic infarction. He presented with high temperature, general malaise, and left-sided abdominal pain. He was diagnosed with CMV and Epstein-Barr virus concomitant infection. Serological studies confirmed an acute CMV infection superimposed on a chronic EBV infection.