In 2020, 3.7% of U.S. adults currently used electronic nicotine delivery systems (ENDS)1 with 18.5% of users reporting gingival pain and or oral bleeding2 making this a concerning human health threat. Chemical Insights Research Institute (CIRI) of Underwriters Laboratories, in partnership with Purdue University and Georgia State University, has been awarded a National Institutes of… Continue reading Chemical Insights Research Institute Receives Prestigious Award from the National Institutes of Health