Horizon 1 1 17 ACLN : Articles dans des revues avec comité de lecture non répertoriées par l'AERES Revista da Sociedade Brasileira de Medicina Tropical 407-408 SCHISTOSOMIASE AMENAGEMENT HYDROAGRICOLE VECTEUR BIOTOPE CARACTERISTIQUE CHIMIQUE CARACTERISTIQUE PHYSIQUE BARRAGE SURVEILLANCE EPIDEMIOLOGIQUE ZONE SEMIARIDE BRESIL NORDESTE PERNAMBUCO AMAZONIE 2000 fdi:010023366 POR Revista da Sociedade Brasileira de Medicina Tropical 4 10.1590/S0037-86822000000400013 https://www.documentation.ird.fr/hor/fdi:010023366 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_7/b_fdi_55-56/010023366.pdf 33 Horizon (IRD) The semi-arid region of Pernambuco state is not an endemic or focal area for schistosomiasis. The present work registers the occurrence of #Biomphalaria straminea$ in a local dam with favorable chemical-physical characteristics to the proliferation of these mollusks. This observation gets the attention for the possibility of the introduction of the disease in this semi-arid region due to the growing multiplication of these dams. (Résumé d'auteur) 052SCHIST02