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Figure 45. Primary and Secondary Syphilis—Percentage of Reported Cases* by Sex, Sexual Behavior, and Selected Reporting Sources, 2009

This web page is archived for historical purposes and is no longer being updated.


Figure 45. Primary and Secondary Syphilis—Percentage of Reported Cases by Sex, Sexual Behavior, and Selected Reporting Sources, 2009

* Of the reported male cases of primary and secondary syphilis, 20% were missing sex of sex partner information, and 1.7% of reported male cases with sex of sex partner data were missing source of information data.

† HMO = health maintenance organization; STD = sexually transmitted disease; MSW = men who have sex with women only; MSM = men who have sex with men.

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