TABLE 1.

Characteristics of children included in EBV sequencing analysis

Characteristic	No. (%)
	eBL patients (n = 58)	Healthy controls (n = 40)
Age (yr) at collection
<6	16 (27.6)	39 (97.5)
7–13	42 (72.4)	1 (2.5)
Female/male	15/43 (25.9/74.1)	20/20 (50.0/50.0)
Specimen type
Tumor biopsy	41 (41.8)
Blood		40 (100.0)
Plasma	14 (14.2)
New cultured eBL	3 (3.0)