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Sexually Transmitted Diseases (STDs)

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Sexually Transmitted Diseases (STDs)

Syphilis Statistics

Men account for the most cases of syphilis, with the vast majority of those cases occurring among men who have sex with men (MSM).

STD Surveillance 2017 – Syphilis (September 25, 2018)
- Figures
- Tables
Increase in Incidence of Congenital Syphilis — United States, 2012–2014 MMWR November 13, 2015
- - Dear Colleague Letter
Incidence, Prevalence, and Cost of Sexually Transmitted Infections in the United States (February 13, 2013)
STD Health Equity

Primary and Secondary Syphilis — Distribution of Cases by Sex and Sexual Behavior, 2017

Figure 39. Pie chart showing the distribution of primary and secondary syphilis cases in the United States in 2017 by sex and sexual behavior.

Click for larger image.

Image Source: Figure 39 from STD Surveillance 2017

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Page last reviewed: December 16, 2016
Page last updated: September 22, 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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