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UNAIDS Global Report 2012 - Epidemiology slides

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  • 1. November 2012Core Epidemiology Slides
  • 2. Global summary of the AIDS epidemic  2011 Number of people Total 34.0 million [31.4 million–35.9 million] living with HIV Adults 30.7 million [28.2 million–32.3 million] Women 16.7 million [15.4 million–17.6 million] Children (<15 years) 3.3 million [3.1 million–3.8 million] People newly infected Total 2.5 million [2.2 million–2.8 million] with HIV in 2011 Adults 2.2 million [1.9 million–2.4 million] Children (<15 years) 330 000 [280 000–390 000] AIDS deaths in 2011 Total 1.7 million [1.5 million–1.9 million] Adults 1.5 million [1.3 million–1.7 million] Children (<15 years) 230 000 [200 000–270 000]
  • 3. Global estimates for adults and children  2011 People living with HIV 34.0 million [31.4 million – 35.9 million] New HIV infections in 2011 2.5 million [2.2 million – 2.8 million] Deaths due to AIDS in 2011 1.7 million [1.5 million – 1.9 million]
  • 4. Regional HIV and AIDS statistics and features  2011 Adults and children Adults and children Adult prevalence Adult & child living with HIV newly infected with HIV (15‒ 49) [%] deaths due to AIDSSub-Saharan Africa 23.5 million 1.8 million 4.9% 1.2 million [22.1 million – 24.8 million] [1.6 million – 2.0 million] [4.6% – 5.1%] [1.1 million – 1.3 million]Middle East and North Africa 300 000 37 000 0.2% 23 000 [250 000 – 360 000] [29 000 – 46 000] [0.1% – 0.2%] [18 000 – 29 000]South and South-East Asia 4.0 million 280 000 0.3% 250 000 [3.1 million – 5.2 million] [170 000 – 460 000] [0.2% – 0.4%] [190 000 – 340 000]East Asia 830 000 89 000 0.1% 59 000 [590 000 – 1.2 million] [44 000 – 170 000] [<0.1% – 0.1%] [41 000 – 82 000]Latin America 1.4 million 83 000 0.4% 54 000 [1.1 million – 1.7 million] [51 000 – 140 000] [0.3% – 0.5%] [32 000 – 81 000]Caribbean 230 000 13 000 1.0% 10 000 [200 000 – 250 000] [9600 – 16 000] [0.9% – 1.1%] [8200 – 12 000]Eastern Europe and Central Asia 1.4 million 140 000 0.8% 92 000 [1.1 million – 1.8 million] [91 000 – 210 000] [0.6% – 1.0%] [63 000 – 120 000]Western and Central Europe 900 000 30 000 0.2% 7000 [830 000 – 1.0 million] [21 000 – 40 000] [0.2% – 0.3%] [6100 – 7500]North America 1.4 million 51 000 0.6% 21 000 [1.1 million – 2.0 million] [19 000 – 120 000] [0.5% – 1.0%] [17 000 – 28 000]Oceania 53 000 2900 0.3% 1300 [47 000 – 60 000] [2200 – 3800] [0.2% – 0.3%] [<1000 – 1800]TOTAL 34.0 million 2.5 million 0.8% 1.7 million [31.4 million – 35.9 million] [2.2 million – 2.8 million] [0.7% - 0.8%] [1.5 million – 1.9 million]The ranges around the estimates in this table define the boundaries within which the actual numbers lie, based on the best available information.
  • 5. Adults and children estimated to be living with HIV  2011 Western & Eastern Europe Central Europe & Central Asia 900 000 1.4 million North America [830 000 – 1.0 million] [1.1 million – 1.8 million] 1.4 million East Asia [1.1 million – 2.0 million] 830 000 Middle East & North Africa [590 000 – 1.2 million] Caribbean 300 000 230 000 [250 000 – 360 000] South & South-East Asia [200 000 – 250 000] 4.0 million Sub-Saharan Africa [3.1 million – 5.2 million] Latin America 23.5 million 1.4 million [22.1 million – 24.8 million] Oceania [1.1 million – 1.7 million] 53 000 [47 000 – 60 000] Total: 34.0 million [31.4 million – 35.9 million]
  • 6. Estimated number of adults and childrennewly infected with HIV  2011 Western & Eastern Europe Central Europe & Central Asia 30 000 140 000 North America [21 000 – 40 000] [91 000 – 210 000] 51 000 East Asia [19 000 – 120 000] 89 000 [44 000 – 170 000] Middle East & North Africa Caribbean 37 000 13 000 [29 000 – 46 000] South & South-East Asia [9600 – 16 000] 280 000 Sub-Saharan Africa [170 000 – 460 000] Latin America 1.8 million 83 000 [1.6 million – 2.0 million] Oceania [51 000 – 140 000] 2900 [2200 – 3800] Total: 2.5 million [2.2 million – 2.8 million]
  • 7. Estimated adult and child deaths from AIDS  2011 Western & Eastern Europe Central Europe & Central Asia 7000 92 000 North America [6100 – 7500] [63 000 – 120 000] 21 000 East Asia [17 000 – 28 000] 59 000 Middle East & North Africa [41 000 – 82 000] Caribbean 23 000 10 000 [18 000 – 29 000] South & South-East Asia [8200 – 12 000] 250 000 Sub-Saharan Africa [190 000 – 340 000] Latin America 1.2 million 54 000 [1.1 million – 1.3 million] Oceania [32 000 – 81 000] 1300 [<1000 – 1800] Total: 1.7 million [1.5 million – 1.9 million]
  • 8. Children (<15 years) estimated to be living with HIV  2011 Western & Eastern Europe Central Europe & Central Asia 1600 11 000 North America [1300 – 2000] [9600 – 14 000] 4500 East Asia [4000 – 5800] 16 000 Middle East & North Africa [11 000 – 22 000] Caribbean 15 000 18 000 [12 000 – 19 000] South & South-East Asia [15 000 – 21 000] 150 000 Sub-Saharan Africa [140 000 – 180 000] Latin America 3.1 million 42 000 [2.8 million – 3.4 million] Oceania [30 000 – 56 000] 3600 [2800 – 4600] Total: 3.3 million [3.1 million – 3.8 million]
  • 9. Estimated number of children (<15 years)newly infected with HIV  2011 Western & Eastern Europe Central Europe & Central Asia <200 <1000 North America [<200] [<500 – <1000] <100 East Asia [<100-<200] 2000 Middle East & North Africa [<1000 – 4100] Caribbean 2600 1100 [2000 – 3300] South & South-East Asia [<1000 – 1400] 19 000 Sub-Saharan Africa [11 000 – 32 000] Latin America 300 000 2200 [260 000 – 350 000] Oceania [1000 – 4000] <500 [<200 – <500] Total: 330 000 [280 000 – 390 000]
  • 10. Estimated deaths in children (<15 years) from AIDS  2011 Western & Eastern Europe Central Europe & Central Asia <100 <500 North America [<100 - <200] [<500 – <1000] <100 East Asia [<200] 1100 Middle East & North Africa [<1000 – 1700] Caribbean 1500 1100 [1100 – 1900] South & South-East Asia [<1000 – 1400] 13 000 Sub-Saharan Africa [11 000 – 14 000] Latin America 210 000 2400 [180 000 – 240 000] Oceania [1200 – 3800] <500 [<200 – <500] Total: 230 000 [200 000 – 270 000]
  • 11. Over 7000 new HIV infections a day in 2011  About 97% are in low- and middle-income countries  About 900 are in children under 15 years of age  About 6000 are in adults aged 15 years and older, of whom: ─ almost 47% are among women ─ about 39% are among young people (15-24)
  • 12. 2011 global HIV and AIDS estimatesChildren (<15 years) Children living with HIV 3.3 million [3.1 million – 3.8 million] New HIV infections in 2011 330 000 [280 000 – 390 000] Deaths due to AIDS in 2011 230 000 [200 000 – 270 000]