On August 21, National Fentanyl Prevention and Awareness Day recognizes the lives lost and loved ones left behind by fentanyl use and addiction while taking steps to ensure these tragedies do not continue. Healio spoke with Ahmad Hussain, founder of Defense Diagnostics, and Gina Clark, MD, DPhil, medical advisor with DEFENT, to find out how fentanyl has impacted communities, what solutions are