Hearing defects in children born of mothers suffering from rubella in the first trimester of pregnancy.

ABSTRACT

The investigations concerned women that had suffered from symptomatic rubella in the first trimester of pregnancy. The presence of immunoglobulin G and immunoglobulin M antibodies in mothers and their children was detected, and the hearing organ was examined. In early childhood (up to 3 years of age), hearing loss was confirmed in 50% of the children born of mothers with rubella.