The Estrada Real project and endemic diseases: the case of schistosomiasis, geoprocessing and tourism
AUTOR(ES)
Carvalho, Omar S, Scholte, Ronaldo GC, Guimarães, Ricardo JPS, Freitas, Corina C, Drummond, Sandra C, Amaral, Ronaldo S, Dutra, Luciano V, Oliveira, Guilherme, Massara, Cristiano L, Enk, Martin J
FONTE
Memórias do Instituto Oswaldo Cruz
DATA DE PUBLICAÇÃO
2010-07
RESUMO
Geographical Information System (GIS) is a tool that has recently been applied to better understand spatial disease distributions. Using meteorological, social, sanitation, mollusc distribution data and remote sensing variables, this study aimed to further develop the GIS technology by creating a model for the spatial distribution of schistosomiasis and to apply this model to an area with rural tourism in the Brazilian state of Minas Gerais (MG). The Estrada Real, covering about 1,400 km, is the largest and most important Brazilian tourism project, involving 163 cities in MG with different schistosomiasis prevalence rates. The model with three variables showed a R² = 0.34, with a standard deviation of risk estimated adequate for public health needs. The main variables selected for modelling were summer vegetation, summer minimal temperature and winter minimal temperature. The results confirmed the importance of Remote Sensing data and the valuable contribution of GIS in identifying priority areas for intervention in tourism regions which are endemic to schistosomiasis.
Documentos Relacionados
- Assessment of schistosomiasis, through school surveys, in the Forest Zone of Pernambuco, Brazil
- Rituximab in glomerular diseases: a case series and narrative review
- Effects of atmospheric oscillations on infectious diseases: the case of Chagas disease in Chile
- A geoprocessing approach for studying and controlling schistosomiasis in the state of Minas Gerais, Brazil
- Sexually Transmitted Diseases: The Facts