One of the least healthy places in the United States is taking an unexpected shift toward better health. In West Virginia's coal country, a growing health gap is fueled in part by shrinking industry and prosperity. Hari Sreenivasan reports on…

Ten years ago, while working as an attending physician, Dr. Carl Stevens noticed a disturbing pattern: the majority of his patients with diabetes who acquired infections requiring amputation were from low-income backgrounds, while his diabetic patients from wealthier communities rarely…

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