One in five gay/bisexual men in the 21 U.S. cities hardest hit by AIDS have HIV infections -- and nearly half don't know it, a CDC survey finds. Black gay/bi men and under-30 gay/bi adults are least likely to know of their HIV infections. The findings show that HIV infection rates remain strikingly high among gay and bisexual men, says Kevin Fenton, MD, PhD, director of the CDC's center for HIV/AIDS, viral hepatitis, STD, and TB prevention. "The number of new HIV infections each year is increasing among men who have sex with men [MSM], while remaining stable or decreasing...
