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Child receiving vaccination

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Dr. Sue Desmond-Hellmann

Five years makes a difference

Gates Foundation CEO, Dr. Sue Desmond-Hellmann, reflects on the progress we’ve made and the setbacks and frustrations she’s experienced in her first five years at the foundation.
Sue Desmond-Hellmann Former Chief Executive Officer, Bill & Melinda Gates Foundation
Woman filling out health forms related to polio and vaccination records.

Measuring the value of health

The Optimist sat down with Damian Walker, deputy director of data and analytics at the Gates Foundation, to talk about how the team approached evaluating the return on a $10 billion health investment, the challenges of evaluating investments in global health, and why these analyses should be a key input in decision-making.
Damian Walker Deputy Director, Data and Analytics, Bill & Melinda Gates Foundation