Welcome to The Topline, a weekly roundup of the big numbers driving the Minnesota news cycle, as well as the smaller ones that you might have missed. This week: bird flu in milk; soil erosion; expensive cigarettes; longevity; and visits to Minneapolis. A veterinary epidemiologist at Ohio State University collected 150 milk products from store […] The post The Topline: Bird flu in Midwestern milk appeared first on Minnesota Reformer.