Each year on September 27 we observe National Gay Men's HIV/AIDS Awareness Day (NGMHAAD) to reflect on, and recommit to reducing, the heavy toll that HIV continues to take on gay and bisexual men, who remain at the epicenter of the U.S. HIV epidemic.New HIV InfectionsHIV affects all segments of American society—individuals, families, and communities—and does not discriminate across race, gender, or age. However, since the beginning of the epidemic in the United States, gay and bisexual men—referred to as men who have sex with men (MSM) in CDC data systems—have been hardest hit by HIV, and HIV continues to threaten their health.

In fact, gay and bisexual men who represent approximately 2% of the U.S. population, accounted for 61% of all new HIV infections, and MSM with a history of injection drug use accounted for an additional 3% of new infections in 2009. These estimates of new HIV infections among MSM have remained stable overall in the most recent years from which incidence data is available—2006-2009.

From 2006 to 2009, new HIV infections among MSM aged 13–29 years increased about 34%, and among black/African American MSM in that age group new HIV infections increased about 48%. In 2009, about 22% of new infections among MSM were among young black/African American MSM, the highest number of new infections among any age or race/ethnicity group of MSM. These numbers are disturbing and unacceptable.

Reaching Those at RiskCDC’s high-impact prevention approach page, and a dedicated website. The Let's Stop HIV Together campaign raises awareness about HIV and its impact on the lives of all Americans, and fights stigma by showing that people living with HIV come from all walks of life. They are mothers, fathers, friends, brothers, sisters, sons, daughters, partners, wives, and husbands.

Fighting the EpidemicThe gay community once led the nation to fight the spread of HIV and AIDS—today is a day to recommit to the fight. We all have a personal responsibility to know our HIV status, protect our health and the health of our loved ones and our communities.

CDC recommends sexually active gay and bisexual men be tested for HIV infection at least annually. CDC suggests more frequent testing (every 3 to 6 months) for gay and bisexual men at high risk—including those who have multiple or anonymous partners, who have sex in conjunction with illicit drug use, or whose partners participate in these activities. To find overall health information for gay and bisexual men, go to: Gay and Bisexual Men's Health.

To find additional information about National Gay Men’s HIV/AIDS Awareness Day and resources for action visit https://www.cdc.gov/hiv/library/awareness/ngmhaad.html