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Chlamydia

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Sexually Transmitted Diseases (STDs)

Chlamydia Statistics

Chlamydia is the most commonly reported STD in the United States.

Most Recent Data

STD Surveillance 2017 – Chlamydia (September 25, 2018)
- Figures
- Tables
Chlamydia Screening Data, HEDIS and Managed Care – Information about the chlamydia screening HEDIS measure.

Chlamydia — Rates of Reported Cases by Age Group and Sex, United States, 2017

Figure 5. Bar graph showing rates of reported cases of chlamydia in the United States in 2017 for men and women by age group. Data provided in table 10.

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Image Source: Figure 5 from STD Surveillance 2017

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Page last reviewed: December 9, 2016
Page last updated: March 1, 2017
Content source:
- Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention

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