"The rate of unpasteurized milk-associated outbreaks has been declining since 2010, despite increasing legal distribution. Controlling for growth in population and consumption, the outbreak rate has effectively decreased by 74% since 2005."
Additional blog entry that goes into the misinformation war on raw milk primarily starting in 1940s however having roots back to the early century. https://realfoodcc.com/raw-milk-ban-history
Interesting blog post from 2008 (could be outdated easily) on raw milk in Japan. https://thebovine.wordpress.com/2008/10/09/raw-milk-big-in-japan-not/