Geographic distribution of the Panola Mountain Ehrlichia sp. Summary of collection sites for Amblyomma americanum, by county. Counties from which ticks were tested and PME was not detected are shaded gray (n = 185); counties from which at least one tick contained DNA from PME are shaded black (n = 18). In addition to the counties listed in Table 3, Rockdale County, Georgia, which contains Panola Mountain State Park, is shaded black.
Loftis et al. BMC Infectious Diseases 2008 8:54 doi:10.1186/1471-2334-8-54