RESUMEN
There is a public health epidemic in adolescents' use of Electronic Nicotine Delivery Systems (ENDSs), also known as electronic cigarettes, vaping products, or JUULs. However, little is known about the level of knowledge school staff have about ENDS. The purpose of this study is to examine outcomes of a nurse-led educational intervention designed to increase school staff knowledge about ENDS. A descriptive, nonrandomly selected pre-test/post-test design was used with 125 Wisconsin school staff. Results revealed further educational needs of school staff in content areas including advertising to youth and flavoring of ENDS. Following the educational intervention, post-test results showed a significant overall improvement in participant knowledge scores. Recommendations include implementing nurse-led education about ENDS to a more diverse population of school staff. Providing nurse-led ENDS education to school staff offers an upstream, proactive approach for school nurses to help address this public health epidemic.