Dengue fever overview: Difference between revisions
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Revision as of 20:19, 11 June 2014
Dengue Fever Microchapters |
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Treatment |
Case Studies |
Dengue fever overview On the Web |
American Roentgen Ray Society Images of Dengue fever overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Dengue fever (Template:IPA2) and dengue hemorrhagic fever (DHF) are acute febrile diseases, found in the tropics and Africa, with a geographical spread similar to malaria.[1] One major difference, however, is that malaria is often eradicated in major cities, where as dengue is often found in urban areas of developed tropical nations, like Singapore. Caused by one of four closely related virus serotypes of the genus Flavivirus, family Flaviviridae, each serotype is sufficiently different that there is no cross-protection and epidemics caused by multiple serotypes (hyperendemicity) can occur. Dengue is transmitted to humans by the Aedes aegypti (rarely Aedes albopictus) mosquito, which feeds during the day[2].