Summary of number of viral genomes per infected cell across a time course of infection of myeloid progenitor cells and HFs. At the indicated time points after infection, cells from HCMV-infected myeloid progenitor cell or HF cultures (MOI = 3) were analyzed by cell-dilution PCR and QC-PCR to determine number of viral genome copies per infected cell. The average from 2 independent replicate experiments is shown.