Among the 22 countries that account for 90% of new HIV infections, 8 have reduced new infections among children by more than 50% since 2009, based on 2013 data, and another 4 are close to that mark.
Some low- and middle-income countries have made remarkable progress towards universal access to HIVservices: 12 countries have ensured that 60% or more of all people living with HIV are aware of their infection and receiving antiretroviral therapy.
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这些国家成功开展艾滋病毒应对的主要因素为:国家自主决策;
Key ingredients of the successful HIV response in these countries are national ownership, greater focus of HIV services to reach the most affected locations and populations based on good data, and simplification of prevention and treatment services.