Michigan’s toxic 1973 PBB food contamination associated with more health effects Post author:HealthyPineRiver.org Post published:October 9, 2017 Post category:Uncategorized Michigan’s toxic 1973 PBB food contamination associated with more health effects You Might Also Like Is the Pine River clean up a do-it-yourself project? June 10, 2016 December 4, 2019 Presentation upcoming on Pine River bacteria levels March 8, 2018