An Unexpected Chemical Reaction At Nuclear Fuel Services In Erwin Has Left Several Workers Injured. It Happened Yesterday Morning Following A Release Of Fumes In A Contained Area Of The Facility. Five Employees Were Affected By The Fumes. Two Were Taken To An Area Hospital And Three Others Checked By On-Site Medical Personnel. The Company Said The Incident Did Not Pose Any Environmental Threat. Steps Are Being Taken To Prevent This From Happening In The Future.