Data & Statistics
On this page you’ll find the most recent statistical content for STIs.
Published January 2024
Data on reported cases of three nationally notifiable STIs: chlamydia, gonorrhea, and syphilis.
Published January 2021
Estimates providing the clearest picture to date of how common and costly STIs are in the United States.
Published January 2024
Selected behaviors among reported primary and secondary syphilis cases for 2018-2022.
Historical case definitions content can be found in the Archive.
AtlasPlus was created to provide an interactive platform for accessing data collected by CDC’s National Center for HIV, Viral Hepatitis, STD, and TB Prevention (NCHHSTP). This interactive tool provides CDC an effective way to disseminate data, while allowing users to observe trends and patterns by creating detailed reports, maps, and other graphics. Recent updates to this resource allow users to explore the latest HIV data at the national-, state-, or county-level. Disease rates can be analyzed by demographic variables, transmission categories, year and trends over time. In this new version, users can also create 2 side-by-side maps or charts. New charting capabilities include: line graphs by year; pie charts for sex; bar charts by state and country; bar charts for age, race/ethnicity, and transmission category.