Diego Cerecero is a health economist with over ten years of experience researching the determinants of uptake and adherence of HIV prevention and treatment among high-risk populations, including men who have sex with men and transgender women. Diego’s work has also focused on exploring the determinants of the efficiency of HIV services in resource-limited settings. He has collaborated with multiple national and international agencies, including WHO, UNITAID, USAID, IDB, and The World Bank. He is currently a researcher at the National Institute of Public Health of Mexico.