In sub-Saharan Africa, where people often keep an HIV-positive diagnosis to themselves because of continuing social stigma and lingering myths, HIV/AIDS remains a taboo subject. But Ntombi Yoko, the host of a program on a community radio station in Cape Town, South Africa, is open about her HIV-positive status on the air each day, where thousands of people listen to her discuss HIV/AIDS. Being open about her status, says Yoko, is being faithful to the title of her show, Positive Living.