Characteristics Value
Demographics  
Male sex; n (%) 33 (47.14)
Adults; n (%) 40 (57.14)
Hospitalized patients; n (%) 15 (21.42)
Immunocompetent patients; n (%) 68 (97.14)
Clinical characteristics (signs and symptoms)  
Lymphadenopathy; n (%) 69 (98.57)
Pharyngitis; n (%) 67 (95.71)
Fever (>37.5°C); n (%) 50 (71.42)
Fatigue; n (%) 43 (61.42)
Rash; n (%) 25 (35.71)
Table 2: Epidemiological and clinical characteristics of 70 patients with EBV primary infection.