Abstract

CARRAL, Liliana et al. Prevention of congenital toxoplasmosis in a Buenos Aires hospital. Medicina (B. Aires) [online]. 2013, vol.73, n.3, pp.238-242. ISSN 0025-7680.

The prevention of congenital toxoplasmosis is based on providing information to women, serologic diagnosis and treatment of the infected mother and child. In this article we present the results of 12 years of implementation of a congenital toxoplasmosis prevention program in which we measured the mother´s infection incidence rate, the transmission rate and the number and severity of infection in newborns. The study was performed on 12 035 pregnant women in the period 2000-2011. The prevalence rate of antibodies against Toxoplasma gondii was 18.33% (2 206/12 035). Thirty-seven out of 9 792 susceptible women presented acute infection and the mother's infection incidence rate was 3.78 per 1000 births. The transplacental transmission rate was 5.4% (2/37). Two newborns presented congenital toxoplasmosis infection, one had no clinical signs while the other presented strabismus and chorioretinitis. Thirty-five infected mothers and the two children with congenital infection were treated. The transmission rates obtained allow consider this prevention program as a valid resource to minimize the impact of congenital toxoplasmosis.

Keywords : Congenital toxoplasmosis; Prevention; Serology.

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )