By Aerin Curtis, 26-Aug-2016
Cargill’s ‘Feed for Thought’ survey highlights that many consumers want to see antibiotics left out of cattle feed and production. 
http://www.feednavigator.com/Markets/Cargill-Consumers-in-US-Brazil-want-to-see-antibiotics-out-of-cattle-feed

Source: Feed Navigator, 26 aug 2016