22 Jun Vaccines warrant firm focus
Erika Check Hayden, Nature News
As president of global health at the Bill & Melinda Gates Foundation, based in Seattle, Washington, 66-year-old Tachi Yamada has been responsible for allocating billions of dollars to health projects around the world. He leaves this month after 5 years in the job. So does he think he made a difference? Yamada spoke to Nature about his past achievements, future plans and the challenges ahead for the planet’s health.