Amy Pruden delivered an invited keynote lecture at the International Water Association Leading-Edge Technology Conference in Jerez, Spain. The aim was to discuss how treatment and reuse of domestic wastewater can be conceptualized in a way to reduce the spread of antibiotic resistance, for examples, as a source of irrigation water: “Synergizing Water Sustainability and Public Health: Antibiotic Resistance and Opportunistic Pathogens in Recycled Water. International Water Association Leading Edge Technology Conference (LET 2016), June, Jerez de la Frontera, Spain (June 13-16, 2016).