The C.D.C.'s New Director Has a Checkered Past Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email This undated photo provided by the University of Maryland School of Medicine in March 2018 shows Dr. Robert Redfield Jr. ( Tracey Brown/University of Maryland School of Medicine / AP Images ) Produced by Jeremy House Hosted by Todd Zwillich Produced by PRI and WNYC