Table 1.

Peripheral Blood Immunophenotyping at Time of CMV Infection

	Measured Value	Reference Value
Absolute leukocyte count	3.0 × 106/mL	3.0-10.0 × 106/mL
Absolute lymphocyte count	0.3 × 106/mL	0.6-2.9 × 106/mL
Lymphocyte subsets
T-cells	297 × 103/mL	700-2100 × 103/mL
CD4+ T-cells	50 × 103/mL	404-1612 × 103/mL
CD8+ T-cells	216 × 103/mL	216-499 × 103/mL
B-cells	0.21 × 103/mL	114-436 × 103/mL
NK cells	1.2 × 103/mL	100-400 × 103/mL
CD4/CD8 ratio	0.2	1.0-3.6

Abbreviations: CMV = cytomegalovirus; NK = natural killer.