[Not Available].

Introduction: Congenital rubella syndrome is a pathology following maternal and then fetal infection with the rubella virus which can cause serious sequelae in children. The incidence of this syndrome has led a large number of countries to introduce rubella-containing vaccines into their immunization programs.

Objective: In order to estimate the seroprevalence of this disease and assess the advisability of introducing the rubella vaccine, a descriptive cross-sectional study was carried out in Niger from 2005 to 2019.