These maps show The new estimated range maps have been updated from a variety of published and unpublished sources. These maps show CDC’s best estimate of the potential range of Aedes aegypti andAedes albopictus in the United States. These maps include areas where mosquitoes are or have been previously found. Maps are not meant to represent risk for spread of disease. These maps DO NOT show Likelihood that these mosquitoes will spread viruses. Shaded areas on the map do not necessarily mean that there are infected mosquitoes in that area. Numbers of mosquitoes: These maps do not show how many mosquitoes are living in an area. Mosquito population numbers vary widely across the shaded areas on the map, from high numbers of mosquitoes in some parts of Florida and Texas to rare reports of mosquitoes further north. Exact locations of mosquitoes: These maps are our best estimate of where mosquitoes could potentially live. Actual mosquito populations will vary by state and county. Mosquito populations may be found in an area that is not shaded on the maps and may not be found in all shaded areas. Find the Insect Repellent that is Right for You [...]