The little vaccine that could

In 2000, rotavirus killed more than half a million children every year. Not many people had even heard of the disease. Then an unlikely alliance of international scientists, policymakers, a first-time entrepreneur and the richest man in the world teamed up to take it on. We tell the story of what happened on this episode of Health Tech, a GeekWire podcast. See omnystudio.com/listener for privacy information.