Abordagem neonatal nas infecções congênitas ? toxoplasmose e sífilis

The infections that affect the binomial mother-son during pregnancy are of great concern to obstetricians and pediatricians because of its frequency and difficulty in reaching an etiological diagnosis that is important for early treatment. Most newborns with congenital infection are asymptomatic; this shows the importance of laboratory screening for diseases that are transmitted during the pregnancy-puerperal cycle of women. This review aims to provide recommendations with regard to congenital infection by Treponema pallidum and Toxoplasma gondii. Syphilis is one of the diseases with the highest rates of mother-to-child transmission and is a public health problem still with insufficient control in the country. The diagnosis of maternal infection, performed with VDRL and confirmed with a treponemic test, indicates immediate treatment in pregnant women and their partners. The congenital infection is preventable through adequate maternal treatment with benzathine penicillin, which presents great cost-benefit value. Toxoplasmosis is a parasitosis of worldwide distribution, with high prevalence in our environment. The serological screening during the prenatal period allows the detection of susceptible pregnant women who should be prioritized in educational activities and monitored for possible seroconversion. The early treatment of pregnant women with acute infection can reduce the maternal-fetal transmission or fetal impairment improving the prognosis of infected newborns. Syphilis and congenital toxoplasmosis can be avoided with a high quality prenatal, which should be available and accessible. Preventive and diagnostic actions should be intensified in the monitoring of pregnant women, especially in the basic health units (UBS), to generate population impacting results.