In this file photo from May 2, 2019, visiting scientist Richard DiNinni, reflected in glass, watches as Cadet Cheyenne Quilter works with a virtual reality character named "Ellie" at the U.S. Military Academy at West Point, N.Y. Artificial intelligence is spreading into health care, often as software or a computer program capable of learning from large amounts of data and making predictions to guide care or help patients. (AP Photo/Seth Wenig) **FILE**
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