An Acarological Risk Model Predicting the Density and Distribution of Host-Seeking Nymphs in Minnesota.

is the vector of at least seven human pathogens in Minnesota, two of which are known to cause Lyme disease ( sensu stricto and ). In Minnesota, the statewide incidence of Lyme disease and other -borne diseases and the geographic extent over which cases have been reported have both increased substantially over the last two decades. These changes correspond with an expanding distribution of over a similar time frame.

Evaluating acarological risk for exposure to Ixodes scapularis and Ixodes scapularis-borne pathogens in recreational and residential settings in Washington County, Minnesota.

The distribution of I. scapularis, the tick vector of the bacteria that cause Lyme disease, has been expanding over the last two decades in the north-central United States in parallel with increasing incidence of human cases of Lyme disease in that region. However, assessments of residential risk for exposure to ticks are lacking from this region.