Abstract

SILVA, Rubens Antonio da; BARBOSA, Gerson Laurindo  and  RODRIGUES, Vera Lúcia Cortiço Correa. Epidemiological Surveillance of Chagas disease in the State of São Paulo, Brazil, 2010-2012. Epidemiol. Serv. Saúde [online]. 2014, vol.23, n.2, pp.259-267. ISSN 1679-4974.

OBJECTIVE: to describe epidemiological surveillance indicators of Chagas disease in the State of São Paulo, Brazil. METHODS: this was a descriptive study of entomological and epidemiological indicators obtained based on activities undertaken by the Endemic Disease Control Department (SUCEN) between 2010-2012. RESULTS: there were 3,867 notifications of insects, of which 72.0% were triatomines. Of the 2,785 triatomine notifications received, the vector was subsequently found in 746 households visited, 15,634 specimens of triatomines were collected, 3.4% were positive for Trypanosoma cruzi. Triatoma sordida was the most collected species and was predominantly found in housebold surroundings. Sample household residents had no positive reaction for T. cruzi. CONCLUSION: despite the high number of triatomine notifications and T. cruzi positive results in these vectors, no evidence was found of Chagas' disease transmission.

Keywords : Chagas Disease; Vector Control; Triatomine; Descriptive Epidemiology; Epidemiological Surveillance.

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