
There have been sporadic cases Hemophagocytic Lymphohistiocytosis, associated with Cytomegalovirus Infection infection, suggesting that CMV may cause clinically significant disease beyond mononucleosis in immunocompetent individuals.

There have been sporadic cases Hemophagocytic Lymphohistiocytosis, associated with Cytomegalovirus Infection infection, suggesting that CMV may cause clinically significant disease beyond mononucleosis in immunocompetent individuals.