OverviewCongenital cytomegalovirus is caused when an infected mother passes the virus to the fetus through the placenta. The infant is characteristically born with a rash, a large spleen or liver, jaundice, inflammation of the retina, and a small head.
Update Date 4/21/2015
Updated by: Neil K. Kaneshiro, MD, MHA, Clinical Assistant Professor of Pediatrics, University of Washington School of Medicine, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.