Map: World distribution of dengue viruses and their mosquito vector, Aedes aegypti, in 2005

Dengue occurs in tropical and subtropical areas in the world. The yellow areas are those at risk for epidemic dengue--that is, those areas infested with Aedes aegypti or other mosquito vectors of dengue. The red areas are those countries with recent dengue activity.
1999 | 2003 | 2005

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This page last reviewedFebruary 8, 2008

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