1 Jun. 2018
PIKEVILLE, UNITED STATES
Dr. Brandon Crum (L) gathers information from former coal miner Don Pauley, who has black lung disease after working 33 years underground in mines, at United Medical Group in Pikeville, Kentucky, U.S., May 22, 2018. Dr. Crum, a fourth generation coal miner whose family members still mine coal, is the radiologist who first noticed the massive number of x-rays of complicated black lung in the region. REUTERS/Brian Snyder SEARCH "BLACK LUNG" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.