Ncedeka Mbunye, 14, poses for a portrait while wearing a T-shirt indicating that she is HIV-positive in Cape Town's Khayelitsha township February 17, 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)