I saw this. I'm not actually sure how useful or groundbreaking it is, but maybe I'm grumpy.
There was a more interesting map that was from some veterinary source that mapped out the frequency of cases of Lyme, ehrlichiosis, anaplasma and another disease. It was much more widespread than the Yale map above, and I have to believe just as useful for doctors as dogs are not getting these diseases in a vacuum . . . if pet dogs are getting these illnesses so are people.