november 2012 core slides hiv/aids epidemiology health care response
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November 2012November 2012
Core slides HIV/AIDS
EpidemiologyHealth care response
• Including 3.3 million children less than 15 years
• 2.5 millions new infections (including 330 000 children); 22% less than in 2001
• 1.7 million people died of AIDS in 2011
• Each day almost 7 000 people newly infected
• Each day 3 950 more people on antiretroviral therapy
Globally, 34.0 million people living with HIV in 2011
Global summary of the AIDS epidemic 2011
34.0 million [31.4–35.9 million] 30.7 million [28.2–32.3 million]
16.7 million [15.4–17.6 million]
3.3 million [3.1–3.8 million]
2.5 million [2.2–2.8 million]
2.2 million [1.9–2.4 million] 330 000 [280 000–390 000]
1.7 million [1.5–1.9 million]
1.5 million [1.3–1.7 million] 230 000 [200 000–270 000]
Number of people living with HIV
People newly infected with HIV in 2011
AIDS deaths in 2011
TotalAdults
WomenChildren (<15 years)
TotalAdults
Children (<15 years)
TotalAdults
Children (<15 years)
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]
Global estimates for children 2011
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]
The ranges around the estimates in this table define the boundaries within which the actual numbers lie, based on the best available information .
Regional HIV and AIDS statistics and features 2011
TOTAL 34.0 million[31.4 million – 35.9 million]
2.5 million[2.2 million – 2.8 million]
Adults and children newly infected with HIV
Adults and children living with HIV
Sub-Saharan Africa
Middle East and North Africa
South and South-East Asia
East Asia
Latin America
Caribbean
Eastern Europe and Central Asia
Western and Central Europe
North America
Oceania
23.5 million[22.1 million – 24.8 million]
4.0 million[3.1 million – 5.2 million]
1.4 million[1.1 million – 1.7 million]
1.4 million[1.1 million – 1.8 million]
1.4 million[1.1 million – 2.0 million]
1.8 million[1.6 million – 2.0 million]
280 000[170 000 – 460 000]
83 000[51 000 – 140 000]
140 000[91 000 – 210 000]
51 000[19 000 – 120 000]
300 000[250 000 – 360 000]
830 000[590 000 – 1.2 million]
230 000[200 000 – 250 000]
900 000[830 000 – 1.0 million]
53 000[47 000 – 60 000]
37 000[29 000 – 46 000]
89 000[44 000 – 170 000]
13 000[9600 – 16 000]
30 000[21 000 – 40 000]
2900[2200 – 3800]
1.7 million[1.5 million – 1.9 million]
Adult & child deaths due to AIDS
1.2 million[1.1 million – 1.3 million]
250 000[190 000 – 340 000]
54 000[32 000 – 81 000]
92 000[63 000 – 120 000]
21 000[17 000 – 28 000]
23 000[18 000 – 29 000]
59 000[41 000 – 82 000]
10 000[8200 – 12 000]
7000[6100 – 7500]
1300<[1000 – 1800]
0.8%[0.7% - 0.8%]
Adult prevalence (15‒49)]%[
4.9%[4.6% – 5.1%]
0.3%[0.2% – 0.4%]
0.4%[0.3% – 0.5%]
0.8%[0.6% – 1.0%]
0.6%[0.5% – 1.0%]
0.2%[0.1% – 0.2%]
0.1%<[0.1% – 0.1%]
1.0%[0.9% – 1.1%]
0.2%[0.2% – 0.3%]
0.3%[0.2% – 0.3%]
Total: 34.0 million [31.4 million – 35.9 million]
Western & Central Europe
900 000[830 000 – 1.0
million]
Middle East & North Africa300 000
[250 000 – 360 000]
Sub-Saharan Africa23.5 million
[22.1 million – 24.8 million]
Eastern Europe & Central Asia
1.4 million [1.1 million – 1.8 million]
South & South-East Asia4.0 million
[3.1 million – 5.2 million]
Oceania53 000
[47 000 – 60 000]
North America1.4 million
[1.1 million – 2.0 million]
Latin America1.4 million
[1.1 million – 1.7 million]
East Asia830 000
[590 000 – 1.2 million]
Caribbean230 000
[200 000 – 250 000]
Adults and children estimated to be living with HIV 2011
Estimated number of adults and children newly infected with HIV 2011
Western & Central Europe
3030 000000[21 000 – 40 000]
Middle East & North Africa3737 000000
[29 000 – 46 000]
Sub-Saharan Africa1.81.8 millionmillion
[1.6 million – 2.0 million]
Eastern Europe & Central Asia
140140 000000 [91 000 – 210 000]
South & South-East Asia280280 000000
[170 000 – 460 000]
Oceania29002900
[2200 – 3800]
North America51 000
[19 000 – 120 000]
Latin America8383 000000
[51 000 – 140 000]
East Asia8989 000000
[44 000 – 170 000]
Caribbean13 000
[9600 – 16 000]
Total: 2.5 million [2.2 million – 2.8 million]
Estimated adult and child deaths from AIDS 2011
Western & Central Europe
7000[6100 – 7500]
Middle East & North Africa23 000
[18 000 – 29 000]
Sub-Saharan Africa1.2 million
[1.1 million – 1.3 million]
Eastern Europe & Central Asia
92 000 [63 000 – 120 000]
South & South-East Asia250 000
[190 000 – 340 000]
Oceania1300
<[1000 – 1800]
North America21 000
[17 000 – 28 000]
Latin America54 000
[32 000 – 81 000]
East Asia59 000
[41 000 – 82 000]
Caribbean10 000
[8200 – 12 000]
Total: 1.7 million [1.5 million – 1.9 million]
Western & Central Europe
1600[1300 – 2000]
Middle East & North Africa15 000
[12 000 – 19 000]
Sub-Saharan Africa3.1 million
[2.8 million – 3.4 million]
Eastern Europe & Central Asia
11 000 [9600 – 14 000]
South & South-East Asia150 000
[140 000 – 180 000]
Oceania3600
[2800 – 4600]
North America4500
[4000 – 5800]
Latin America42 000
[30 000 – 56 000]
East Asia16 000
[11 000 – 22 000]
Caribbean18 000
[15 000 – 21 000]
Children (<15 years) estimated to be living with HIV 2011
Total: 3.3 million [3.1 million – 3.8 million]
Western & Central Europe
<200<[200]
Middle East & North Africa2600
[2000 – 3300]
Sub-Saharan Africa300 000
[260 000 – 350 000]
Eastern Europe & Central Asia
<1000 <[500< – 1000]
South & South-East Asia19 000
[11 000 – 32 000]
Oceania<500
<[200< – 500]
North America<100
<[100< - 200]
Latin America2200
[1000 – 4000]
East Asia2000
<[1000 – 4100]
Caribbean1100
<[1000 – 1400]
Estimated number of children (<15 years) newly infected with HIV 2011
Total: 330 000 [280 000 – 390 000]
Western & Central Europe
<100<[100< - 200]
Middle East & North Africa1500
[1100 – 1900]
Sub-Saharan Africa210 000
[180 000 – 240 000]
Eastern Europe & Central Asia
<500 <[500< – 1000]
South & South-East Asia13 000
[11 000 – 14 000]
Oceania<500
<[200< – 500]
North America<100<[200]
Latin America2400
[1200 – 3800]
East Asia1100
<[1000 – 1700]
Caribbean1100
<[1000 – 1400]
Estimated deaths in children (<15 years) from AIDS 2011
Total: 230 000 [200 000 – 270 000]
New HIV infections and AIDS-related deaths P
eop
le
New HIV infections
AIDS-related deaths
Globally new HIV infections peaked in 1997
People living with HIVm
illio
ns
People living with HIV
Total number of people dying from AIDS-related causes in low- and middle-income countries, 1995–2011
Total number of people dying from AIDS-related causes in low- and middle-income countries, 1995–2011
0
500 000
1 000 000
1 500 000
2 000 000
2 500 000
3 000 000
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
Without antiretroviral therapy
With antiretroviral therapy
1995 2000 2005 2010
Commitments and targets for 2015Commitments and targets for 2015
Number of people receiving antiretroviral therapy in low- and middle-income countries, 2002 – 2011
Number of people receiving antiretroviral therapy in low- and middle-income countries, 2002 – 2011
Antiretroviral therapy coverage in low- and middle-income countries, adults and children [combined], December 2011Antiretroviral therapy coverage in low- and middle-income countries, adults and children [combined], December 2011
Geographical regionEstimated number of people receiving
ARV therapy
Estimated number of people needing
ARV therapy
Antiretroviral therapy
coverage
Sub-Saharan Africa6 200 00011 000 00056%
Latin America and the Caribbean580 000 850 00068%
East, South and South-East Asia1 100 0002 400 00046%
Europe and Central Asia130 000 510 00025%
North Africa and the Middle East17 000116 00015%
Total8 000 000 14 800 000[13.7–15.6 million]
54%[50–60%]
Disparities in ART coverage between regions and populations, December 2011
* 2010 HIV case reporting (18 countries)
Coverage of antiretroviral medicine for preventing mother-to-child transmission in low- and middle-income countries, by region, 2011Coverage of antiretroviral medicine for preventing mother-to-child transmission in low- and middle-income countries, by region, 2011
Retention rates for ART at 12, 24 and 60 months in selected countries, 2011
Retention rates for ART at 12, 24 and 60 months in selected countries, 2011
84% 78%72%