INTELLECTUAL ABILITY OF CHILDREN AFTER PERINATAL CYTOMEGALOVIRUS INFECTION

Abstract
The intellectual ability of 16 children who had not had congenital cytomegalovirus (CMV) infection, but acquired it before the age of six months, was compared with that of two other groups: one comprising 32 children who had had CMV-excreting mothers but who were not infected themselves; the other comprising 18 healthy controls. Serial audiological, ophthalmological and psychometric examinations were performed. The only statistically significant difference found was that the children with acquired CMV infection had lower mean arithmetic scores. The results suggest that healthy term infants who acquire early CMV infection are not at increased risk of intellectual impairment.