Breadcrumb Home February 10, 2010 JAVMA News February 10, 2010 Issue View JAVMA News Archives USDA scraps NAIS, plans to develop state-based tracing system Agency cites resistance to voluntary federal program in changing approachAgriculture officials are replacing the national program to t... Read More More Stories JAVMA JAVMA Scientific Articles JAVMA News Archives AJVR Scientific Articles About AJVR News Photo Galleries Business Classifieds About JAVMA