[Fever, headache and weakness. Primary cytomegalovirus infection].

We report on an acute primary infection with cytomegalo virus in a 26 year old immunocompetent and hitherto healthy man. The course of the disease was characterized by prolonged febrile state, headaches, myalgias and markedly reduced general condition. Indicators leading to diagnosis were in view of otherwise unremarkable clinical findings, reactive lymphocytosis, mild splenomegaly as well as elevated transaminases interpreted as concomitant hepatitis. The evolution was benign under symptomatic treatment. The patient recovered rapidly and completely. The clinical picture of primary CMV infection in nonimmunosuppressed adults is discussed.