Avery Mabry, an FFA member, presents her agriscience project on biosecurity in swine farming at the National FFA Convention & Expo. Her research focuses on the effectiveness of foot bath disinfectants, specifically Tek-Trol, in reducing bacterial contamination on footwear. The video includes interviews with Avery, her advisor Kayla Horton, and her father Casey Mabry, discussing the project's impact on her leadership and scientific understanding.