The ‘First International Symposium on ONE HEALTH Epigenomes and Microbiomes: From Soil to People’ will take place in Swissôtel, Quito, Ecuador, September 11-14, 2022, bringing together experts from around the world to share learnings across diverse disciplines focused on the need to implement the “ONE HEALTH / UNA SALUD approach to conserving healthy ecosystems, to produce and maintain healthy animals, and protect human health long-term”.