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Figure 7 | International Journal of Health Geographics

Figure 7

From: Landscape, demographic, entomological, and climatic associations with human disease incidence of West Nile virus in the state of Iowa, USA

Figure 7

The proportion of Culex mosquitoes and the WNV disease incidence rate in Iowa counties. The mosquito proportions were derived from the databases at the Iowa State University Medical Entomology Laboratory IowaMosquito.net website while the WNV disease incidence rates were derived by dividing the number of cases in a county by the population and multiplying by one million to get the rate per million people.

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International Journal of Health Geographics

ISSN: 1476-072X