![]() ![]() ![]() Incidence of dengue cases in Mexico during the period 2008 to 2011.ĭengue cases have been reported in 30 of the 32 Mexican states. This GIS-based model system for dengue surveillance and the experience gathered during its development and implementation could be useful in other dengue endemic countries and extended to other infectious or chronic diseases. Dengue-GIS has also been used as a hypothesis generator for the academic community. It is used to generate evidence on impact and cost-effectiveness of control activities, promoting the use of information for decision making at all levels of the vector control program. The system is beginning to be adopted as a knowledge base by vector control programs. Dengue-GIS provides the geographical detail needed to plan, asses and evaluate the impact of control activities. Working with information systems already implemented as a starting point facilitated its acceptance by officials and operative personnel. Consensus in the design and practical operation of the system was a key factor for its acceptance. A web based, geographically enabled, dengue integral surveillance system (Dengue-GIS) was developed for the nation-wide collection, integration, analysis and reporting of geo-referenced epidemiologic, entomologic, and control interventions data. Quality and timely information is essential for its prevention and control. Dengue fever incidence and its geographical distribution are increasing throughout the world. ![]()
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