African DNA is missing from most genetic studies. Sally lives with pain because of an illness that' is still poorly understood. She has sickle cell - a disease that mainly affects Africans. Scientists in Nigeria are trying to fix the problem.

A global pandemic disrupts your university life - what happens next? Coronavirus has closed campuses and put courses on hold. Graduation celebrations have been cancelled.

Stories that matter to you. A new podcast for Africa, unpicking one story every week. Kim Chakanetsa is here to tell you all about it. Join us from 3 July 2020. #thecomb