HIV Epidemiology 1 HIV/AIDS Epidemiology in the World and Vietnam HAIVN Harvard Medical School AIDS Initiative in Vietnam 2 By the end of this session, participants will be able to Explain HIV epide[.]
HIV/AIDS Epidemiology in the World and Vietnam HAIVN Harvard Medical School AIDS Initiative in Vietnam Learning Objectives By the end of this session, participants will be able to: Explain HIV epidemiology in the world, Asia, and Vietnam Describe characteristics of the HIV epidemic in Vietnam Explain the current and planned future national strategy on HIV/AIDS Global HIV/AIDS Epidemiology Global Prevalence of HIV, 2009 Việt Nam Sahara Không liệu 2.2 Adults and Children Living with HIV, 2009 Total: 33.2 million Adults: 30.8 million Children 2.5 million Source: WHO/UNAIDS 2010 Tóm tắt dịch AIDS toàn cầu giai đoạn 2001-2009 2001 2009 Adults and Children Living with HIV 28,6 million 33,3 million Adults and Children newly Infected with HIV 3,1 million 2,6 million % Adult Prevalence (15-49 years) 0,8% 0,8% AIDS-related Deaths Among Adults and Children 2,0 million 1,8 million Nguồn: UNAIDS, cập nhật dịch AIDS, 2010 HIV/AIDS Epidemiology in Asia HIV Epidemic in Asia 2001 2009 People living with HIV 4,2 triệu 4,9 triệu People Newly Infected with HIV 450 000 360 000 Children living with HIV 100 000 160 000 AIDS-Related Deaths 250 000 300 000 Source: UNAIDS: AIDS Epidemic Update, 2010 HIV Prevalence (%) in Adults (15–49) in Asia, 2009 Vietnam Thailand UNAIDS: AIDS Epidemic Update, 2010 HIV/AIDS Epidemiology in Vietnam 10 HIV Prevalence by Province HIV cases per 100,000 population 818 653 616 620 547 407 388 379 366 310 212 H ải Ph òn Q g uả ng N in h V iệ t N am Cạ n Bắ c Bằ ng Ca o BR -V T Bá i Yê n H CM Th C N gu yê La Sơ n Đ iệ n Bi ên n 900 800 700 600 500 400 300 200 100 VAAC – MoH, 2010 VAAC – Bộ Y tế, 2010 Số liệu ước tính nhiễm HIV/AIDS Pic 1: Image of an iceberg 1a: The tip of the iceberg: visible ( Number of HIV infected people as reported) 1b: the whole iceberg (number of HIV infected people in reality) Distribution of HIV Infection in Vietnam, by Age 50.0% 45.4% 45.0% 43.3% 40.0% 38.5% 6T/2011 34.6% 35.0% 30.0% 6T/2012 25.0% 20.0% 15.0% 12.1% 11.1% 10.0% 5.0% 2.6% 1.6% 2.5% 3.7% 1.4% 3.0% 0.2% 0.1% 0.0% (Source: – MoH, 2010) 0-14 VAAC 15-19 20-29 30-39 40-49 >50 unknown Distribution of HIV Infection by Gender 31.4% 68.6% men women MOH 2012 Distribution of HIV Infection by Transmission 50.0% 46.1% 45.0% 45.5% 41.6% 42.5% 40.0% 6T/2011 35.0% 30.0% 6T/2012 25.0% 20.0% 15.0% 10.6% 10.0% 9.1% 5.0% 2.4% 2.4% 0.0% Blood transmitted Sexually transmitted Mother-to-child Unknown MOH 2012 Xếp loại trường hợp HIV theo nhóm nguy Sex workers TB 0.6% 4.3% STDs other 0.3% 8.9% Remaining group 10.5% IDU 37.3% Unknown 4.6% AIDS suspect 9.0% Unsafe sex 24.4% Cục phòng chống AIDS - Bộ Y Tế, T6/2012) Số ca mắc HIV ca mắc HIVc HIVi HIV Who will the Patients be in the Future? New HIV Infections by Sub-population KH nam Thanh niên TCMT TCMT NĐN GMD Nam nguy thấpp Nữ nguy thấp nguy thấpp 20 ...Learning Objectives By the end of this session, participants will be able to: Explain HIV epidemiology in the world, Asia, and Vietnam Describe characteristics of the HIV epidemic in Vietnam... Explain the current and planned future national strategy on HIV/ AIDS Global HIV/ AIDS Epidemiology Global Prevalence of HIV, 2009 Việt Nam Sahara Không liệu 2.2 Adults and Children Living with HIV, ... (15–49) in Asia, 2009 Vietnam Thailand UNAIDS: AIDS Epidemic Update, 2010 HIV/ AIDS Epidemiology in Vietnam 10 HIV AIDS Việt Nam First case of HIV in Vietnam was diagnosed in 1990 HIV cases