Tennille Greenwell, Brenda Wathen, Nicole Ison, Rebecca Reezor, Bradley Wilkins, Matt Wallace, Crystal Hancock, Patricia Neeley, April Meadows, Jason Fackler
"This all happened within a period of 30 years," said biologist Kim Medley, director of Tyson Research Center and first author of the new study. "This disease vector has evolved rapidly to adapt to the United States. The fact that this has occurred at a range limit may suggest that there is potentia