This guide is intended to clarify complex testing outcomes and guide laboratory reporting of test results to providers and health department surveillance programs.

This slide set presents data on HIV incidence, HIV prevalence and percentage of diagnosed HIV infection.

This report discusses the estimated HIV incidence and prevalence in the United States 2010–2016.

This report provides descriptive, unweighted data that can be used to describe HIV infection among MSM and the percentages reporting specific risk behaviors, HIV testing, and participation in prevention programs.

This is a fact sheet that provides an understanding of three related, but distinct, concepts: HIV diagnoses, incidence, and prevalence.

This fact sheet provides information CDC DASHs newest pilot project. TLC seeks to address HIV, STD, teen pregnancy, and high-risk substance use among youth in rural communities.

This report outlines how CDC and its partners are using prevention efforts to reverse the trend of HIV among Hispanic/Latino Gay and Bisexual Men.

This information sheet highlights syphilis and HIV screening practices for pregnant women. The Centers for Disease Control and Prevention (CDC) recommends prenatal testing for syphilis and HIV during a woman’s first prenatal visit and repeat testing for “high-risk” mothers during the third trimester (preferably 28-32 weeks).

Information sheet on CDC's domestic HIV funding to the South.

Information sheet on the latest HIV information and statistics among African Americans.