Jack Marr is an epidemiologist in the Tennessee Department of Health (TDH) Foodborne and Enteric Diseases (FED) program located in Nashville, Tennessee. They received their MPH in Epidemiology from the University of Maryland in 2018. In their current position at TDH, Jack serves as the lead laboratory liaison on the outbreak detection and response team. They have previously worked as an HIV epidemiologist with a focus on data management and visualization. Outside of work, Jack is the lead outreach organizer with their local renters union, referees roller derby games, and plays Dungeons and Dragons with their friends.