Diagnosis of congenital cytomegalovirus infection by detection of viral DNA in urine pools

These results suggest that urine pools can be used to detect HCMV positive urines in children, with similar sensitivity and specificity when compared with the standard method, but with a substantial labour reduction. This significant reduction in labour and consequently in cost per test, opens the possibility of applying PCR to urine pools for screening the HCMV congenital infection in newborns.