The statistics are well known – and devastating. According to figures from UNAIDS for the end of 2003, sub-Saharan Africa accounts for about 70 percent of the world’s HIV/AIDS infection, 25 million of the 37.8 million people living with HIV/AIDS worldwide. African girls and women are particularly vulnerable to HIV infection. Women are about half of all people living with HIV/AIDS worldwide, but in sub-Saharan Africa women are 58 percent of the people living with HIV/AIDS. Young women aged 15 to 24 were 2.5 times more likely to be infected than young men.