1. National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention Division of Sexually Transmitted Disease Prevention

2. Sexually Transmitted Disease Surveillance 2014 Division of STD Prevention 2013 Data

3. Chlamydia — Rates of Reported Cases by Sex, United States, 1994–2014 NOTE: As of January 2000, all 50 states and the District of Columbia have regulations that require the reporting of chlamydia cases. 2014-Fig 1. SR, Pg 8

4. Chlamydia — Rates of Reported Cases by Region, United States, 2005–2014 2014-Fig 2. SR, Pg 81

5. Chlamydia — Rates of Reported Cases by State, United States and Outlying Areas, 2014 NOTE: The total rate of reported cases of chlamydia for the United States and outlying areas (Guam, Puerto Rico, and Virgin Islands) was 452.6 per 100,000 population. 2014-Fig 3. SR, Pg 9

6. Chlamydia — Rates of Reported Cases by County, United States, 2014 2014-Fig 4. SR, Pg 9

7. Chlamydia — Rates of Reported Cases by Age and Sex, United States, 2014 2014-Fig 5. SR, Pg 10

8. Chlamydia — Rates of Reported Cases by Race/Ethnicity, United States, 2010–2014 NOTE: Includes 43 states reporting race/ethnicity data in Office of Management and Budget compliant formats during 2010–2014. 2015-Fig 6. SR, Pg 10

9. Chlamydia — Reported Cases by Reporting Source and Sex, United States, 2005–2014 2014-Fig 7. SR, Pg 11

10. Chlamydia — Percentage of Reported Cases by Sex and Selected Reporting Sources, United States, 2014 * HMO = health maintenance organization; HD = health department. NOTE: Other includes: Drug Treatment, Tuberculosis Clinic, Correctional Facility, Laboratory, Blood Bank, Labor and Delivery, Prenatal Care, National Job Training Program, School-based Clinic, Mental Health Provider, Other Hospital, Indian Health Service, Military, and HIV Counseling and Testing Site. 2013-Fig 8. SR, Pg 11

11. Chlamydia — Proportion of STD Clinic Patients* Testing Positive by Age, Sex, and Sexual Behavior, STD Surveillance Network (SSuN), 2014 * Only includes patients tested for chlamydia. † MSM = men who have sex with men; MSW = men who have sex with women only. NOTE: Includes the six jurisdictions (Baltimore, Los Angeles, New York City, Philadelphia, San Francisco and Seattle) that contributed data for all of 2014. 2014-Fig 9. SR, Pg 12

12. Chlamydia — Prevalence Among Persons Aged 14–39 Years by Sex, Race/Ethnicity, or Age, National Health and Nutrition Examination Survey, 2007–2012 NOTE: Error bars indicate 95% confidence intervals. SOURCE: Torrone E, Papp J, Weinstock H; Centers for Disease Control and Prevention (CDC). Prevalence of Chlamydia trachomatis genital infection among persons aged 14-39 years —United States, 2007-2012. MMWR Morb Mortal Wkly Rep. 2014 Sep 26;63(38):834-8. 2014-Fig 10. SR, Pg 12

13. Chlamydia — Prevalence Among Sexually-Active Women Aged 14–39 Years by Race/Ethnicity and Age, National Health and Nutrition Examination Survey, 2007–2012 NOTE: Error bars indicate 95% confidence intervals. SOURCE: Torrone E, Papp J, Weinstock H; Centers for Disease Control and Prevention (CDC). Prevalence of Chlamydia trachomatis genital infection among persons aged 14-39 years —United States, 2007-2012. MMWR Morb Mortal Wkly Rep. 2014 Sep 26;63(38):834-8. 2014-Fig 11. SR, Pg 13

14. For more information please contact Centers for Disease Control and Prevention 1600 Clifton Road NE, Atlanta, GA 30333 Telephone: 1-800-CDC-INFO (232-4636)/TTY: 1-888-232-6348 E-mail: cdcinfo@cdc.gov Web: http://www.cdc.gov The findings and conclusions in this report are those of the authors and do not necessarily represent the official position of the Centers for Disease Control and Prevention. National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention Division of Sexually Transmitted Disease Prevention