Étude épidémiologique de la toxoplasmose chez les femmes enceintes dans la région de Sétif, avec analyse de la prévalence sérologique et des facteurs de risque

Abstract

Toxoplasmosis is a major public health issue, particularly for pregnant women due to the risk of congenital transmission. This cross-sectional study, conducted in the Sétif region, aimed to assess the seroprevalence of the infection and identify associated risk factors. Our methodology involved two approaches: an epidemiological survey of a cohort of pregnant women and a retrospective analysis of laboratory data. The results reveal an IgG seroprevalence of 48% within our survey sample, while laboratory data indicate a global prevalence of 25.1%. The analysis of risk factors highlighted the influence of contact with cats, consumption of untreated water, and certain dietary habits. These results underscore the need to strengthen systematic serological screening and prevention strategies for pregnant women.