background and aims: ebv is a human herpesvirus that infects more than 90% of the world’s population. although, benign and asymptomatic for most cases, the infection can cause many nonmalignant and malignant disorders of lymphoid and epithelial origins. the objective of this study was detection of im prevalence in neyshabur, northeast iran from 2010-2014.   materials and methods: this cross-sec...

background: chronic fatigue syndrome (cfs) is a complex condition involving severe fatigue and disabling musculoskeletal and cognitive symptoms. we reported that 6, 12 and 24 months following infectious mononucleosis (im), 13%, 7% and 4% of adolescents, respectively, met criteria for cfs. whether endocrinologic or immunologic dysfunction accompanies cfs is unclear. objectives: to determine if s...

Background: Epstein-Bar virus (EBV) causes infectious mononucleosis in more than 90% of children. Rarely, mononucleosis may lead to malignancy. The aim the current study was to introduce a child with mononucleosis and persistent adenopathy. Case report: A 4-year-old male patient presented with complaints of fever, shortness of breath and sore throat. He was treated with antibiotics and prednis...

A patient with infectious mononucleosis complicated by acute haemolytic anaemia is described. The patient had, in addition to non-specific cold agglutinins in the serum, a positive Donath-Landsteiner reaction in the absence of syphilis. The association of a positive Donath-Landsteiner reaction with haemolytic anaemia in infectious mononucleosis has been described only once before.

Epstein-Barr virus (EBV) is a member of the human herpes family and was discovered in cultured cells of Burkitt lymphoma as the first human tumor virus. It has been found to be associated with numbers of tumors, including Hodgkin lymphoma, nasopharyngeal carcinoma, and gastric carcinoma and so on. Besides tumors, EBV also can cause infectious diseases. Infectious mononucleosis, chronic active E...

I N A GROUP of 2.06 patients who had infectious mononucleosis, had some symptoms which persisted for from three months to at least four years or longer. The syndrome included ease of fatigue, exhaustion, aching of the legs, weakness, depression, afternoon elevation of temperature (99.8 to 101 F.), moderate splenomegaly, low blood pressure, low blood sugar, often low specific gravity of the urin...

Chance favours the prepared mind and it was a fortunate circumstance that the Henles were studying the Epstein-Barr (EB) virus (Epstein, 1970) when one of their technicians, whose serum was being used as a negative control, fell ill with typical infectious mononucleosis. During this illness, she developed not only heterophile antibodies but also fluorescent antibodies to the EB virus (Henle, He...

Rapid diagnosis of Epstein-Barr virus (EBV)-associated infectious mononucleosis was compared by using nine kits and EBV-specific serology. Specific antibodies indicative of primary EBV infection were detected in 46 of 108 (43%) serum samples of infectious mononucleosis patients. The sensitivities and specificities of the rapid kits varied from 63 to 84% and 84 to 100%, respectively.

Pseudohyperkalaemia is described from a patient with infectious mononucleosis. The in vitro release of potassium was associated with clotting and all the blood cells may have been involved.