Robots Assisting Nurses in Hospitals; Diphetheria & Cholera Make Comeback

Nigeria and Niger are facing a comeback of the bacterial disease, Diphetheria, which Dr. Abdullahi Asi explains can cause death. Malawi is experiencing an increasingly dangerous upsurge of Cholera. Meantime, find out how Mozambique is countering drug addition in young people through a practice known as calisthenics, and in hospitals, don't be surprised to see robots assisting nurses.