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Abstract

Abstract

Yellow fever virus (YFV) is the prototype member of the genus , a group of viruses that are transmitted between vertebrates by arthropod vectors. The virus is found in tropical regions of Africa and South America and is transmitted to primates by mosquitoes: spp. in Africa and and spp. in South America. Despite the availability of an effective vaccine, yellow fever (YF) is considered a reemerging disease owing to its increased incidence in the past 25 years. Molecular epidemiologic data suggest there are seven genotypes of YFV that are geographically separated, and outbreaks of disease are more associated with particular genotypes. In addition, the risk of urban YF, owing to transmission of the virus by , is increasing in Africa, as is the potential of urban YF returning to South America. Both present serious potential public health problems to large population centers.

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/content/journals/10.1146/annurev.ento.52.110405.091454
2007-01-07
2024-03-29
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  • Article Type: Review Article
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