“…Six papers focused solely on rubella or rubella vaccination [ 60 , 129 , 145 , 176 , 232 , 249 ], addressing rubella infection prevalence among women, immunity in adolescents, screening, and the baseline prevalence of congenital rubella syndrome prior to the introduction of immunization (60). A further 17 papers mentioned rubella or rubella vaccination but did not collect specific data [ 26 , 34 , 55 , 64 , 70 , 73 , 78 , 83 , 88 , 123 , 153 , 164 , 165 , 192 , 238 , 242 , 244 ].…”