Migratory birds are spreading Lyme disease to new places

(Natural News) A mass migration of birds may be amazing to behold, until they leave countless disease-ridden ticks in their wake. In the U.S., the disease-laden ticks spread in the Northeast and Midwest through dogs which serve as carriers for the Borrelia burgdorferi infection. In 2008, Canadian veterinarians worked on a project which looked into an...