1.2 MILLION people in the United States are living with HIV.
1 in 5 are unaware of their infection.
CDC estimates that men who have sex with men (MSM) account for just 2 percent of the US population, but accounted for 61 percent of all new HIV infections in 2009. MSM accounted for 49 percent of people living with HIV infection in 2008.
In 2009, white MSM accounted for the largest number of new HIV infections of any group in the US, followed closely by black MSM.