TY - JOUR T1 - Nation in Brief JF - The Nation's Health JO - Nations Health SP - 7 LP - 7 VL - 46 IS - 1 AU - Kim Krisberg Y1 - 2016/02/01 UR - http://www.thenationshealth.org/content/46/1/7.abstract N2 - Manufacturers of ground beef products will now have to keep more complete records on the source of their meats, thanks to new federal rules designed to help food safety officials more quickly stop the spread of foodborne illnesses. ER -