Infection prevalences of common tick-borne pathogens in adult lone star ticks (Amblyomma americanum) and American dog ticks (Dermacentor variabilis) in Kentucky.

Rocky Mountain spotted fever, Lyme disease, and ehrlichiosis are tick-borne diseases that are reported annually in Kentucky. We conducted a survey to describe infection prevalence of tick-borne pathogens in Amblyomma americanum and Dermacentor variabilis ticks collected in Kentucky. During 2007-2008, we collected 287 ticks (179 D.

Ochlerotatus japonicus japonicus in the state of Kentucky.

Ochlerotatus j. japonicus (Theobald) was first collected and identified in 2003 from CDC gravid trap collections in Boone, Campbell, and Wolfe counties, Kentucky. Subsequent collections during 2004 and 2005 indicate that the species has become established in Boone, Campbell, Fayette, Fleming, Grant, Jefferson, and Kenton counties.