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发帖数: 13135 | 1 以下内容从CDC 网页转来的。不过数据有点儿老。
Gay, bisexual, and other men who have sex with men (MSM)a represent
approximately 2% of the United States population, yet are the population
most severely affected by HIV. In 2010, young gay and bisexual men (aged 13-
24 years) accounted for 72% of new HIV infections among all persons aged 13
to 24, and 30% of new infections among all gay and bisexual men. At the end
of 2011, an estimated 500,022 (57%) persons living with an HIV diagnosis in
the United States were gay and bisexual men, or gay and bisexual men who
also inject drugs.
http://www.cdc.gov/hiv/risk/gender/msm/facts/index.html |
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