Figure 1. Chlamydia—Rates by Sex, United States, 1991–2011
This web page is archived for historical purposes and is no longer being updated.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.
Note: As of January 2000, all 50 states and the District of Columbia have regulations that require the reporting of chlamydia cases.
- Page last reviewed: December 13, 2012 (archived document)
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