Description: 
The Bill & Melinda Gates Foundation Global Health Initiative is focused on bringing science and engineering to global health issues: developing new tools for resource-poor settings; accelerating the evolution of technology; and delivering that technology to underdeveloped areas in the world. Dr. Richard D. Klausner, Executive Director of Global Health, describes the need for new approaches to develop vaccines and issues a Grand Challenge on HIV/AIDS for resource-poor countries.

Runtime:00:57:10