A research center in Sudan had brought hope for neglected disease mycetoma, we hear from a mycetoma expert how the conflict has affected research. Also on the show, have researchers discovered a genetic form of Alzheimer\u2019s, and for the first time an orangutan is seen making a medicine to treat its own wound \u2013 what can this tell us about the history of human medication?
Presenter: Claudia Hammond \nProducer: Margaret Sessa-Hawkins