Mean IgG titers were significantly different between those born before mean 110 UI/ml; 95%CI 100.5;120.2 and after mass vaccination began mean 64 UI/ml; 95%CI 54.4;72.8, p = 0.000 Figure, A .
Los títulos promedio de IgG presentaron diferencias significativas entre los nacidos antes media 110 UI/ml; IC95% 100,5;120,2 y los nacidos después media 64 UI/ml; IC95% 54,4;72,8, p = 0,000 Figura, A .