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Estimated number of people living with HIV and adult HIV prevalence Global HIV epidemic, 1990–2007; and, HIV epidemic in Sub-Saharan Africa, 1990–2007. Global HIV epidemic, 1990–2007. HIV epidemic in Sub-Saharan Africa, 1990–2007. Number of people living with HIV (millions).
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Estimated number of people living with HIV and adult HIV prevalence Global HIV epidemic, 1990–2007; and, HIV epidemic in Sub-Saharan Africa, 1990–2007 Global HIV epidemic, 1990–2007 HIV epidemic in Sub-Saharan Africa, 1990–2007 Number of people living with HIV (millions) % HIV prevalence, adult (15–49) Number of people living with HIV (millions) % HIV prevalence, adult (15–49) 40 4.0 30 15.0 25 12.0 30 3.0 20 9.0 20 2.0 15 6.0 10 10 1.0 3.0 5 0 0 0 0 1990 ‘91 ‘92 ‘93 ‘94 ‘95 ‘96 ‘97 ‘98 ‘99 2000 ‘01 ‘02 ‘03 ‘04 ‘05 ‘06 2007 1990 ‘91 ‘92 ‘93 ‘94 ‘95 ‘96 ‘97 ‘98 ‘99 2000 ‘01 ‘02 ‘03 ‘04 ‘05 ‘06 2007 NOTE: Even though the HIV prevalence stabilized in Sub-Saharan Africa, the actual number of people infected continues to grow because of ongoing new infections and increasing access to antiretroviral therapy. Number of people living with HIV % HIV prevalence, adult (15–49) These bars indicate the range around the estimate 2.3