From: Monitoring human cytomegalovirus infection with nested PCR: comparison of positive rates in plasma and leukocytes and with quantitative PCR
Group (N = 61)
IgM+ only
AI < 30% only
IgM+ and AI < 30%
Total
Nested PCR + (24)
5 (20.8%)
6 (25%)
16 (66.7%a)
Nested PCR -- (37)
2 (5.4%)
1 (2.7%)
5 (13.5%)