"Study: More food poisoning from bacteria tied to raw milk, poultry; other causes hold steady" 
Wash Post April 18
http://www.washingtonpost.com/national/health-science/study-more-food-poisoning-from-bacteria-tied-to-raw-milk-poultry-other-causes-hold-steady/2013/04/18/df34659e-a842-11e2-9e1c-bb0fb0c2edd9_story.html