Chris Wolff is Deputy Director, Vaccine Service Delivery Platforms at The Gates Foundation. Chris’s team is focused on strengthening immunization delivery platforms in priority geographies to reach more underserved communities, and adolescents, with vaccines and other vital services. Chris has worked at the Foundation for over 8 years and has established and led multiple impact-oriented teams working on delivery innovations such as electronic immunization registries and new cold chain technologies as well as forging new delivery partnerships with the World Bank and other Global Health Funds. Prior to joining the foundation, Chris worked for the World Health Organization (WHO), primarily on immunization and polio eradication, on outbreak response, disease surveillance and data networks, providing technical advice to countries on strategies to complete eradication, and working on global policy development related to vaccine strategies. He has worked at WHO’sWestern Pacific Regional Office and WHO Headquarters, and as a fellow at the US Centers for Disease Control and Prevention (CDC) on tuberculosis monitoring and evaluation systems in Central Asia. Chris holds a BS in Biology from Wake Forest University and an MPH from the Emory University Rollins School of Public Health.