Figure 42. Primary and Secondary Syphilis—Reported Cases* by Stage, Sex, and Sexual Behavior, United States, 2009
This web page is archived for historical purposes and is no longer being updated.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.
* Of the reported male cases of primary and secondary syphilis, 20% were missing sex of sex partner information.
† MSW = men who have sex with women only; MSM = men who have sex with men.
- Page last reviewed: November 22, 2010 (archived document)
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