New HIV Infections Among Youths in the US, by Transmission Method

"In 2010, of the estimated 47,500 new HIV infections, 12,200 (25.7%) were among youths (10,100 [82.8%] among males and 2,100 [17.2%] among females). An estimated 7,000 (57.4%) newly infected youths were blacks/African Americans (5,600 males and 1,400 females), 2,390 (19.6%) were Hispanics/Latinos (2,100 males and 290 females), and 2,380 (19.5%) were whites (2,100 males and 280 females) (Figure 2). By transmission category, 72.1% of all new HIV infections among youths were attributed to male-to-male sexual contact, 19.8% to heterosexual contact,†† 4.0% to injection drug use, and 3.7% to male-to-male sexual contact and injection drug use. Among females, 85.7% of infections were attributed to heterosexual contact and 12.9% to injection drug use. Among males, 87.1% of infections were attributed to male-to-male sexual contact, 6.0% to heterosexual contact, 2.2% to injection drug use, and 4.5% to male-to-male sexual contact and injection drug use. Of the 8,800 new infections among youths attributed to male-to-male sexual contact, 4,800 (54.4%) were among blacks/African Americans, 1,900 (21.6%) among Hispanics/Latinos, and 1,800 (20.5%) among whites."

Source: 

Centers for Disease Control, "Vital Signs: HIV Infection, Testing, and Risk Behaviors Among Youths - United States," Morbidity and Mortality Weekly Report, Vol. 61, No. 47 (Atlanta, GA: CDC, Nov. 30, 2012), p. 972.
http://www.cdc.gov/mmwr/previe...

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