Millins, C, Magierecka, A, Gilbert, L, Edoff, A, Brereton, A, Kilbride, E, Denwood, M, Birtles, RJ, Biek, R, "An invasive mammal (the gray squirrel, sciurus carolinensis) commonly hosts diverse and atypical genotypes of the zoonotic pathogen borrelia burgdorferi Sensu Lato", Applied and Environmental Microbiology, 2015