Compartmentalized dynamics of cytomegalovirus replication in treated congenital infection

T1/2 and Ro in blood in this group of neonates were similar to values derived from studies of immunocompromised adults. The persistent viremia observed in treated neonates cannot therefore be adequately explained by the virus dynamics early in treatment. The different dynamics exhibited in blood and urine suggests that studying changes in distinct body compartments may assist in further understanding long-term manifestations of disease.