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Why animal movement matters in screwworm control
Last week, we focused on the on-farm threats posed by New World Screwworm and the small wounds that can serve as entry points for the fly. But the effort to keep the pest out of U.S. herds goes far beyond the pasture. There is an even bigger challenge tied to the movement of livestock and wildlife, and the work being done behind the scenes to keep the fly from moving north. Those efforts are less visible than border announcements, but they remain a central part of the prevention strategy....













