HIV in the United States: At a Glance
December 3, 2013
HIV Incidence (new infections): The estimated incidence of HIV has remained stable overall in recent years, at about 50,000 new HIV infections per year.2 Within the overall estimates, however, some groups are affected more than others. MSM continue to bear the greatest burden of HIV infection, and among races/ethnicities, African Americans continue to be disproportionately affected.
HIV Diagnoses (new diagnoses, regardless of when infection occurred): In 2011, an estimated 49,273 people were diagnosed with HIV infection in the United States. In that same year, an estimated 32,052 people were diagnosed with AIDS. Overall, an estimated 1,155,792 people in the United States have been diagnosed with AIDS.3
Deaths: An estimated 15,529 people with an AIDS diagnosis died in 2010, and approximately 636,000 people in the United States with an AIDS diagnosis have overall.3 The deaths of persons with an AIDS diagnosis can be due to any cause -- that is, the death may or may not be related to AIDS.
By Risk Group
Gay, bisexual, and other men who have sex with men (MSM) of all races and ethnicities remain the population most profoundly affected by HIV.
In 2010, the estimated number of new HIV infections among MSM was 29,800, a significant 12% increase from the 26,700 new infections among MSM in 2008.2
Although MSM represent about 4% of the male population in the United States,4 in 2010, MSM accounted for 78% of new HIV infections among males and 63% of all new infections.2 MSM accounted for 52% of all people living with HIV infection in 2009, the most recent year these data are available.1
In 2010, white MSM continued to account for the largest number of new HIV infections (11,200), by transmission category, followed closely by black MSM (10,600).2
The estimated number of new HIV infections was greatest among MSM in the youngest age group. In 2010, the greatest number of new HIV infections (4,800) among MSM occurred in young black/African American MSM aged 13-24. Young black MSM accounted for 45% of new HIV infections among black MSM and 55% of new HIV infections among young MSM overall.2
Since the epidemic began, an estimated 302,148 MSM with an AIDS diagnosis have died, including an estimated 5,909 in 2010.3
Heterosexuals and injection drug users also continue to be affected by HIV.
Since the epidemic began, almost 85,000 persons with an AIDS diagnosis, infected through heterosexual sex, have died, included an estimated 4,003 in 2010.3
New HIV infections among women are primarily attributed to heterosexual contact (84% in 2010) or injection drug use (16% in 2010). Women accounted for 20% of estimated new HIV infections in 2010 and 24% of those living with HIV infection in 2009.1,2 The 9,500 new infections among women in 2010 reflect a significant 21% decrease from the 12,000 new infections that occurred among this group in 2008.2
Since the epidemic began, nearly 182,000 injection drug users with an AIDS diagnosis have died, including an estimated 4,218 in 2010.3
Blacks/African Americans continue to experience the most severe burden of HIV, compared with other races and ethnicities.
Blacks represent approximately 12% of the U.S. population, but accounted for an estimated 44% of new HIV infections in 2010. They also accounted for 44% of people living with HIV infection in 2009.1,2
Since the epidemic began, more than 260,800 blacks with an AIDS diagnosis have died, including an estimated 7,678 in 2010.3
Unless the course of the epidemic changes, at some point in their lifetime, an estimated 1 in 16 black men and 1 in 32 black women will be diagnosed with HIV infection.5
Hispanics/Latinos are also disproportionately affected by HIV.
Disparities persist in the estimated rate of new HIV infections in Hispanics/Latinos. In 2010, the rate of new HIV infections for Latino males was 2.9 times that for white males, and the rate of new infections for Latinas was 4.2 times that for white females.2
Since the epidemic began, more than 96,200 Hispanics/Latinos with an AIDS diagnosis have died, including 2,370 in 2010.3
* For assessing disease risk, the term MSM is often used instead of gay, homosexual, or bisexual because it refers to a risk behavior, rather than an identity that may or may not be tied to a behavior.
This article was provided by U.S. Centers for Disease Control and Prevention. Visit the CDC's website to find out more about their activities, publications and services.
Add Your Comment:
(Please note: Your name and comment will be public, and may even show up in
Internet search results. Be careful when providing personal information! Before
adding your comment, please read TheBody.com's Comment Policy.)