Table 4.

T-cell response to CMV: there was a strong association between recipient CMV reactivation and development of a CMV-specific T-cell response.

N Tested According to Recipient Serostatus & CMV Reactivation	Positive T-cell Response to CMV / First Time Detected Post-Transplant	P value
CMV sero-negative (N = 27)	2 (7%) / Days 180 & 270.	P < 0.0001
CMV sero-positive, no reactivation (N = 12)	6 (50%) / Days 60 (n = 2), 120 (n = 2), & 270 (n = 2)
CMV sero-positive, reactivation (N = 19)	15 (79%) / Days 60 (n = 3), 120 (n = 7), 180 (n = 2), 270 (n = 1), & 1 year (n = 2).

Abbreviations: CMV, cytomegalovirus.