The number of cancer cases among black South Africans has risen sharply in recent years. Colon cancer, in particular, is claiming more lives, highlighting the need for better prevention and treatment.
Several factors contribute to the growing cancer burden. These include lifestyle changes, such as unhealthy diets, lack of exercise, and increased alcohol and tobacco use. Environmental exposure to pollutants like asbestos and pesticides also increases cancer risk.
Limited access to healthcare and the lack of early detection tests worsen the situation. Many people are diagnosed late, making treatment less effective. This shows the need for better healthcare access, education on cancer prevention, and early detection in the black community.
New treatments and technologies are giving hope. Precision oncology, which includes DNA sequencing and personalised cancer vaccines, allows for early detection and targeted therapies. Artificial intelligence is improving diagnosis and treatment plans. Emerging treatments like immunotherapy, gene editing, and nanotechnology are also promising.
South African health professionals must explore both modern and traditional treatment methods. By combining these approaches and embracing innovative therapies, we can improve cancer outcomes. Policymakers must support this shift by allowing private institutions to help train medical professionals.
With the right policies and treatments, cancer could become a disease of the past in the coming years. Innovation and collaboration are crucial to beating cancer.
- Professor Amuah is chair of the Sisulu Foundation for Social Justice.