Data & Statistics

On this page you’ll find the most recent statistical content for STDs.


Published April 2022
Data on reported cases of 3 nationally notifiable STDs: chlamydia, gonorrhea, and syphilis.

Social Media & More

Access social media messages, graphics, and STD prevention resources.

STD Prevalence, Incidence, and Cost Estimates

Published January 2021
Estimates providing the clearest picture to date of how common and costly STIs are in the United States.

GISP Profiles

Published July 2021
Data on antibiotic-resistant gonorrhea.

Syphilis Supplement 2015-2019

Published July 2021
Risk behaviors among reported primary and secondary syphilis cases for 2015-2019.

STD Case Definitions

Current case definitions

Historical case definitions content can be found in the Archive.

See the Archive for older surveillance content.

Success Story
SsUN Success Story
CDC and STD programs throughout the country are harnessing data to boost STD prevention policies and practices.
More Success Stories
Explore CDC's Atlas Plus - HIV, Hepatitis, STD, TB Data

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.