Khanyie Mzamane, 24, who has albinism and is HIV-negative, poses for a portrait while wearing a T-shirt in support of her sister, who is HIV-positive, in Cape Town's Khayelitsha township February 15, 2010. Some 5.5 million people live with HIV/AIDS in South Africa ? more than in any other country - while 33 million people live with the disease worldwide. Brightly coloured T-shirts with the HIV-positive logo are distributed by the Treatment Action Campaign (TAC) and are intended to reduce the stigma attached to the disease. REUTERS/Finbarr O'Reilly (SOUTH AFRICA - Tags: HEALTH SOCIETY)