Cardiology's future is being redefined by nanomedicine. In this DW AfricaLink episode, host Eddy Micah Jr. and Kenyan correspondent Felix Maringa examine why prostate cancer kills five men daily in Kenya but remains taboo. Physician Dr. Felix Maringa explains that men avoid screening because they fear a cancer diagnosis will imply sexual dysfunction. The episode explores the medical and cultural barriers preventing early detection. ### 1) Early screening is crucial for survival Dr. Kuria stresses that early stage prostate cancer rarely causes impotence, but men still believe it does: