WHO – HIV department | April 10, 20231 |
November 2012November 2012
Core slides
WHO – HIV department | April 10, 20232 |
• 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
WHO – HIV department | April 10, 20233 |
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)
WHO – HIV department | April 10, 20234 |
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]
WHO – HIV department | April 10, 20235 |
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]
WHO – HIV department | April 10, 20236 |
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%]
WHO – HIV department | April 10, 20237 |
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
WHO – HIV department | April 10, 20238 |
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]
WHO – HIV department | April 10, 20239 |
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]
WHO – HIV department | April 10, 202310 |
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]
WHO – HIV department | April 10, 202311 |
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]
WHO – HIV department | April 10, 202312 |
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]
WHO – HIV department | April 10, 202313 |
New HIV infections and AIDS-related deaths, 1990–2011 P
eop
le
New HIV infections
AIDS-related deaths
Globally new HIV infections peaked in 1997
WHO – HIV department | April 10, 202314 |
People living with HIV, 1990–2011m
illio
ns
People living with HIV
WHO – HIV department | April 10, 202315 |
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
WHO – HIV department | April 10, 202316 |
Commitments and targets for 2015Commitments and targets for 2015
WHO – HIV department | April 10, 202317 |
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
WHO – HIV department | April 10, 202318 |
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 Caribbean660 000 850 00077%
East, South and South-East Asia1 100 0002 400 00046%
Europe and Central Asia137 000 520 00026%
North Africa and the Middle East16 000100 00016%
Total8 100 000 14 800 000[13.7–15.6 million]
55%[52–69%]
WHO – HIV department | April 10, 202319 |
Antiretroviral therapy coverage in low- and middle-income countries among children, 2010-2011
Antiretroviral therapy coverage in low- and middle-income countries among children, 2010-2011
WHO region
Reported number of children receiving ARV
therapy
Estimated number of children needing ARV
therapy
Antiretroviral therapy
coverage among
children
2011 20102011 20102011 2010
African region495 700379 6001 810 0001 820 00027%21%
Region of the Americas17 00016 30039 30041 30043%39%
Eastern Mediterranean region1 00090021 30020 1005%4%
European region8 2007 3007 8007 000>95%>95%
South-East Asia region33 70034 00086 30085 20039%40%
Western Pacific region10 7009 70023 00022 10046%44%
Total566 200447 8002 000 000
[1.8–2.3 million]
2 000 000[1.8–2.3 million]
28%[25–
31%]
22%[20–
25%]
WHO – HIV department | April 10, 202320 |
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
WHO – HIV department | April 10, 202321 |
Disparities in ART coverage between regions and populations, 2011
* 2010 HIV case reporting (18 countries)