I. Witters et al., Cytomegalovirus reactivation in pregnancy and subsequent isolated bilateral hearing loss in the infant, GEN COUNSEL, 11(4), 2000, pp. 375-378
Cytomegalovirus (CMV) is a frequent cause of congenital infections in human
s occurring in 0.4 to 2.3% of life births. Although preexisting maternal an
tibodies are generally protective, transplacental transmission of CMV durin
g pregnancy may occur after recurrent maternal infection. We report severe
bilateral hearing loss in an infant affected as a result of a CMV reactivat
ion in pregnancy.