Global Epidemiology of HIV

被引:107
作者
Fettig, Jade [1 ]
Swaminathan, Mahesh [1 ]
Murrill, Christopher S. [1 ]
Kaplan, Jonathan E. [2 ]
机构
[1] Ctr Global Hlth, Ctr Dis Control & Prevent CDC, Div Global HIV AIDS, Epidemiol & Strateg Informat Branch, Atlanta, GA 30333 USA
[2] Ctr Global Hlth, Ctr Dis Control & Prevent CDC, Div Global HIV AIDS, HIV Care & Treatment Branch, Atlanta, GA 30333 USA
关键词
HIV; Global health; Epidemiology; Antiretroviral therapy; Risk behavior; MALE CIRCUMCISION; PREVENTION; MEN; SEX; TRANSMISSION; INFECTION; HIV/AIDS; AFRICA; RISK;
D O I
10.1016/j.idc.2014.05.001
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
The number of persons living with HIV worldwide reached approximately 35.3 million in 2012. Meanwhile, AIDS-related deaths and new HIV infections have declined. Much of the increase in HIV prevalence is from rapidly increasing numbers of people on antiretroviral treatment who are now living longer. There is regional variation in epidemiologic patterns, major modes of HIV transmission, and HIV program response. It is important to focus on HIV incidence, rather than prevalence, to provide information about HIV transmission patterns and populations at risk. Expanding HIV treatment will function as a preventive measure through decreasing horizontal and vertical transmission of HIV.
引用
收藏
页码:323 / +
页数:16
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