In a new episode of Rotary International’s Rotary Voices podcast, Chris Wolff, WHO Director of Polio Eradication, speaks with journalist Jerome McDonnell about the extraordinary progress towards a polio-free world, the challenges that remain and why he is optimistic that eradication can be achieved.

Chris also reflects on his own journey in global health and his return to WHO to lead the polio programme at a pivotal moment.

With polio cases reduced by more than 99% since 1988, the world is closer than ever to ending the disease. But the final stretch is also the most challenging. Sustained political commitment, strong partnerships and the determination to reach every child will be essential to finishing the job.