Quantitation of human cytomegalovirus in recipients of solid organ transplants by real-time quantitative PCR and pp65 antigenemia.

Human cytomegalovirus (HCMV) infections and anti-HCMV treatment are usually monitored by measuring pp65 antigenemia. This method is time-consuming, labour-intensive and requires skilled operators. We have compared results obtained using real-time Light Cycler quantitative PCR (QPCR) and the pp65 antigen assay on serial samples collected from recipients of solid organ transplants.