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Dengue Fever
New dengue fever data have been reported by M.A. Johansson and co-authors
June 16th, 2009
"The four dengue viruses, the agents of dengue fever and dengue hemorrhagic fever in humans, are transmitted predominantly by the mosquito Aedes aegypti. The abundance and the transmission potential of Ae. aegypti are influenced by temperature and precipitation," researchers in the United States report. "While there is strong biological evidence for these effects, empirical studies of the relationship between climate and dengue incidence in human populations are potentially confounded by seasonal covariation and spatial heterogeneity. Using 20 years of data and a statistical approach to control for seasonality, we show a positive and statistically significant...
Source: TB & Outbreaks Week (2009-06-16)
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