Disease Traceability Update – Swine ID & Emergency Prep - Mr. Bryan Black, Past President, National Pork Producers Council (Swine), from the 2017 NIAA Annual Conference, U.S. Animal Agriculture's Future Role In World Food Production - Obstacles & Opportunities, April 4 - 6, Columbus, OH, USA. More presentations at http://www.trufflemedia.com/agmedia/conference/2017_niaa_us_animal_ag_future_role_world_food_production