Deer ticks, the host species for Lyme disease, feed on a variety of animals, with white footed mice (a forest species) as the main reservoir for the disease causing bacteria. INHS Wildlife Epidemiologist Nohra Mateus-Pinilla, graduate student Jennifer Rydzewski and Richard Warner (NRES) found that the highest prevalence of infection at Allerton Park was from the prairie, with prairie voles as the reservoir. "What's exciting about the new findings is that we are dealing with potentially new mechanisms of disease transmission that we just have not explored and perhaps we do not understand," Mateus-Pinilla said. "We need to think outside of what we already know about Lyme disease transmission."