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Explaining colon cancer screening; infections resulting from drug abuse; why vitamin A is important: Upstate Medical University's HealthLink on Air for Sunday, May 20, 2018

WRVO Public Media and NPR logosGastroenterologist Sekou Rawlins, MD, talks about colon cancer screening. Infectious disease expert Timothy Endy, MD, discusses deadly infections that may result from drug abuse.  Pediatric gastroenterologist Aamer Imdad, MBBS, explains the role of vitamin A.