This web page is archived for historical purposes and is no longer being updated. Newer data is available on the STD Data and Statistics page.
  
  
 Figure 30.      Syphilis — Rates of Reported Cases by Stage of Infection, United States, 1941–2015
Figure 30.      Syphilis — Rates of Reported Cases by Stage of Infection, United States, 1941–2015
 
 Figure 31.      Primary and Secondary Syphilis — Reported Cases by Sex and Sexual Behavior, 37 states, 2011–2015
Figure 31.      Primary and Secondary Syphilis — Reported Cases by Sex and Sexual Behavior, 37 states, 2011–2015
 
 Figure 32.      Primary and Secondary Syphilis — Rates of Reported Cases by Sex and Male-to-Female Rate Ratios, United States, 1990–2015
Figure 32.      Primary and Secondary Syphilis — Rates of Reported Cases by Sex and Male-to-Female Rate Ratios, United States, 1990–2015
 
 Figure 33.      Primary and Secondary Syphilis — Rates of Reported Cases by Region, United States, 2006–2015
Figure 33.      Primary and Secondary Syphilis — Rates of Reported Cases by Region, United States, 2006–2015
 
 Figure 34.      Primary and Secondary Syphilis — Rates of Reported Cases by State, United States and Outlying Areas, 2015
Figure 34.      Primary and Secondary Syphilis — Rates of Reported Cases by State, United States and Outlying Areas, 2015
 
 Figure 35.      Primary and Secondary Syphilis — Rates of Reported Cases by County, United States, 2015
Figure 35.      Primary and Secondary Syphilis — Rates of Reported Cases by County, United States, 2015
 
 Figure 36.      Primary and Secondary Syphilis — Rates of Reported Cases by Age Group and Sex, United States, 2015
Figure 36.      Primary and Secondary Syphilis — Rates of Reported Cases by Age Group and Sex, United States, 2015
 
 Figure 37.      Primary and Secondary Syphilis — Rates of Reported Cases Among Women Aged 15–44 Years by Age Group, United States, 2006–2015
Figure 37.      Primary and Secondary Syphilis — Rates of Reported Cases Among Women Aged 15–44 Years by Age Group, United States, 2006–2015
 
 Figure 38.      Primary and Secondary Syphilis — Rates of Reported Cases Among Men Aged 15–44 Years by Age Group, United States, 2006–2015
Figure 38.      Primary and Secondary Syphilis — Rates of Reported Cases Among Men Aged 15–44 Years by Age Group, United States, 2006–2015
 
 Figure 39.      Primary and Secondary Syphilis — Rates of Reported Cases by Race/Ethnicity, United States, 2011–2015
Figure 39.      Primary and Secondary Syphilis — Rates of Reported Cases by Race/Ethnicity, United States, 2011–2015
 
 Figure 40.      Primary and Secondary Syphilis — Distribution of Cases by Sex and Sexual Behavior, 2015
Figure 40.      Primary and Secondary Syphilis — Distribution of Cases by Sex and Sexual Behavior, 2015
 
 Figure 41.      Primary and Secondary Syphilis — Reported Cases by Sex, Sexual Behavior, and HIV Status, 31 States, 2015
Figure 41.      Primary and Secondary Syphilis — Reported Cases by Sex, Sexual Behavior, and HIV Status, 31 States, 2015
 
 Figure 42.      Primary and Secondary Syphilis — Reported Cases by Reporting Source and Sex, United States, 2006–2015
Figure 42.      Primary and Secondary Syphilis — Reported Cases by Reporting Source and Sex, United States, 2006–2015
 
 Figure 43.      Primary and Secondary Syphilis — Percentage of Reported Cases by Sex, Sexual Behavior, and Selected Reporting Sources, 2015
Figure 43.      Primary and Secondary Syphilis — Percentage of Reported Cases by Sex, Sexual Behavior, and Selected Reporting Sources, 2015
 
 Figure 44.      Congenital Syphilis — Reported Cases by Year of Birth and Rates of Primary and Secondary Syphilis Among Women, United States, 2006–2015
Figure 44.      Congenital Syphilis — Reported Cases by Year of Birth and Rates of Primary and Secondary Syphilis Among Women, United States, 2006–2015
 
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