Fetal HCMV infection is investigated by amniocentesis when a maternal primary infection is diagnosed or ultrasound (US/MRI) abnormalities are observed. In fetal blood, prognostic markers of symptomatic congenital infection may be evaluated for parental counseling. At birth, viral load measurement in body fluids may correlate with long-term sequelae, but the prognostic accuracy of symptomatic infection increases when maternal, fetal, and neonatal parameters are combined.
Keywords: Congenital infection; HCMV; Prognostic markers.
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