The South African government will soon launch the largest cancer awareness campaign following a spike in the number of cancer patients in the country. The cost and access to oncology treatment is one of the major challenges facing cancer patients in South Africa and globally. As the country joins the world in commemorating World Cancer Day today on the 4th February government has urged South Africans to focus on the prevention of the disease rather than the treatment. Senior health journalist Thabile Mbhele reports...