Abstract
The schistosomiasis mansoni affects about 240 million people in world. In Brazil, shows up in 19 federated units and one of goals of National Program for controlling schistosomiasis is reduce the geography expansion. In Ourinhos county, São Paulo, Brazil was related native cases of schistosomiasis mansoni 2008 to 2010, according to Epidemiological Surveillance Center/SP (ESC. The presence…