Datasets Activity Stream About Submit Order by Relevance Name Ascending Name Descending Last Modified Popular Go 1 dataset found Tags: chlamydia county race Filter Results IDPH STD Illinois By County By Race Ethnicity Chlamydia Illinois 2000-2016 STD Chlamydia counts by county by race/ethnicity. See attachment for metadata and censoring details under the "About" link. Null values in dataset reflect... CSV