National Nurses United is extremely honored to welcome the decision of 600 Registered Nurses at three hospitals in West Virginia and Ohio to join the National Nurses Organizing Committee/NNU. RNs at Bluefield Regional Medical Center in Bluefield, W. Va., Greenbrier Valley Medical Center in Ronceverte, W.Va., and Affinity Medical Center in Massillon, Oh. voted August 30 and 31 to join NNOC/NNU.