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

This document is to assist community leaders, local and regional organizers, non-profit groups, law enforcement, public health, and members of the public in understanding and navigating effective strategies to prevent opioid overdose in their communities.

This webinar discusses common myths about hepatitis B prevention and transmission and how to address common misconceptions.

The National Viral Hepatitis Progress Report provides information on seven data indicators, providing an objective way to assess progress toward achieving key viral hepatitis goals.

This tool allows for users to access individual state Hepatitis A outbreak information.

This report, presents surveillance data on reported behaviors and characteristics among the reported P&S syphilis cases in the United States during 2013–2017.

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.