Alexandre Chailloux is a senior research associate with Sightsavers, an international organization dedicated to treating and preventing eye diseases. In this episode we talk with Alex about how Sightsavers leverages Esri field apps to assist communities impacted by eye disease. Since this podcast was recorded, two countries have eliminated trachoma. The number of affected countries has fallen from 40 to 38. We hope this figure continues to decrease thanks to the ongoing efforts to eliminate the disease.