FIG 4.

Course of adenoviremia with switch of HAdV species A to C. (Top) Kinetics of HAdV viremia during the posttransplantation course in a pediatric patient, revealing the disappearance of DNAemia caused by HAdV species A to below the detection level of real-time PCR, with a recurrence of HAdV positivity for a different HAdV species in peripheral blood after about 6 weeks of negative PCR findings. (Bottom) The switch observed in peripheral blood was preceded by corresponding kinetics of HAdV loads in serial stool specimens.