Wow – that’s really high. Worse, half of them don’t know it, according to the U.S. Centers for Disease Control in this report from TIME:
Recent data from the Centers for Disease Control and Prevention (CDC) show that 1 in 5 sexually active gay and bisexual men in America are HIV-positive but that 44% of them don’t know it.
More than 8,000 self-identifying gay and bisexual men (or, as the researchers call them, MSM, for men who have sex with men) were tested by CDC workers in the 21 American cities with the highest infection rates. The gay population in Baltimore had the highest rates of HIV infection, at 38%, while Atlanta scored lowest, at 6%.
The highest absolute number of infections occurred in white MSM, primarily those between the ages of 30 to 39. However, young black gay and bisexual men (aged 13 to 29) had the highest rates of HIV infection per capita, and young Hispanic MSM also had disproportionately high rates of infection. (More on Time.com: Why Are Black Bikers More Likely to Die in Crashes than Whites?)
HIV is a growing problem in other groups as well. The CDC study also found that the HIV infection rate in heterosexual black women is higher than in their white or Hispanic counterparts, and even higher than rates in Hispanic gay men. According to another CDC study, HIV infection was the leading cause of death for black women aged 25 to 34. Fully 81% of American women living with HIV are women of color.
Overall, the CDC estimates that more than 1 million people are living with HIV in the U.S., and that 21% are unaware of their infection. More than 18,000 people with AIDS still die each year. Although the total number of people living with HIV in the U.S. has increased in recent years, according to the CDC, but the annual number of new HIV infections has remained relatively stable — an estimated 56,300 Americans become infected each year.
There is no denying that the highest infection rates occur in gay and bisexual men. Although they account for 4% of the male population in the United States, their HIV-infection rate is 44 times the rate of heterosexual men…