“This is one of the most uplifting volumes on global health that I have come across. Solid evidence of cost-effective health interventions at scale gives us hope that millions more lives of the poorest and most vulnerable among us can be saved.”—Ngozi Okonjo-Iweala, Former Finance Minister, Nigeria “I encourage global health experts, policymakers, funders, and anyone else interested in helping create a better world to read Millions Saved. I am confident you will come away with a clearer sense of what the world has learned about fighting some of our biggest health challenges—and how we can use that knowledge to save even more lives.”—Bill Gates, Co-chair, Bill & Melinda Gates Foundation “This book serves as both an inspiration and as a practical tool—it reminds us that our work is constantly evolving and that our investments yield tangible change. These stories are proof that we are making a difference.”—Jimmy Kolker, Assistant Secretary for Global Affairs, United States Department of Health and Human Services“Positive deviance is usually thought of as finding the successful examples in a community, learning what they do best, and then scaling up those behaviors. This book is about global positive deviance. The authors have found examples of exceptional success in global health that serve as lessons for all of us working in the field.”—Stefano Bertozzi, Dean, UC Berkeley School of Public Health“As we look forward, and begin the work towards achieving the Sustainable Development Goals, the chronicles of global health presented in this and previous editions of Millions Saved provide us with documented evidence on what works and does not work in global public health. The studies from Latin America showcase that targeted interventions addressing the needs of vulnerable and marginal populations can yield enormous dividends in health, social and economic development.”—Carissa Etienne, Director, Pan American Health Organization “I applaud the book’s range of major categories of interventions for improving health, its learnings from programs that disappointed at scale, and its incorporation of costs in the discussion about program effectiveness and impact. Importantly, the book draws conclusions about common features and key lessons, rather than only offering a compilation of interesting case studies, which is essential for the volume to be effective.”—Jere Behrman, Professor, University of Pennsylvania