Diane Barbour (right), the Occupational Health Nurse for the U.S. Army Corps of Engineers, Savannah District, teaches employees from the Hazardous, Toxic and Radioactive Waste Branch how to perform rescue breaths during a cardiopulmonary resuscitation course in Savannah, Georgia, Dec. 16, 2024. All 15 employees left the classroom trained in first aid, CPR, and AED, and are now prepared to respond to medical emergencies.