Can rapid diagnostic tests make a difference in the fight against malaria? A new study tries to quantify the real-world difference these tests are making.

Also on the show, what can we learn from a single documented case of a medical anomaly: like the recent study of a break dancer presenting with a thickened skull. And Claudia learns to surf – all in the name of health.

Presenter: Claudia Hammond Producer: Margaret Sessa-Hawkins