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Learn About Project Chat and Get more HIV Data


Local HIV/STI Data Statistics in Chicago

Get Local HIV/STI Data in Chicago

The HIV/STI Surveillance Report provides a detailed picture of HIV, AIDS and STIs in Chicago, along with insights into our successes and the challenges we face in the future. Using the Healthy Chicago Public Health Agenda as a blueprint, we are enhancing our efforts to track these diseases, developing new prevention and treatment intervention strategies, reinvigorating our existing programs and services, and stepping up our policy initiatives to make structural changes to the existing service delivery systems throughout Chicago. By 2020, Healthy Chicago’s goal is to reduce the number of new reported cases of HIV by 25 percent. Together with our community partners, we can achieve this goal ‐ making Chicago a healthier city for residents in every neighborhood.

Click here to download the 2013 HIV/STI Surveillance Report


Get Local, State and National AIDS/HIV Data

AIDSVu is a compilation of interactive online maps that displays HIV prevalence data at the national, state and local levels and by different demographics, including age, race and sex. AIDSVu provides interactive maps of HIV prevalence data by census tract for Philadelphia and Washington, D.C., and by ZIP code for Atlanta; Chicago; Dallas; Detroit; Houston; Los Angeles County; Miami; New Orleans; New York City; Philadelphia; San Francisco; San Juan, Puerto Rico; and Washington, D.C. National maps displaying data at the state and county levels are also available. National maps displaying data at the state and county levels have been updated to include 2009 data – the most recent nationally comparable HIV prevalence data available from the U.S. Centers for Disease Control and Prevention (CDC). Additional city maps providing ZIP code and census tract data will be added to the site in the future.

Click here to visit AIDSVu:


Project Chat-Behavioral Surveillance Data for Persons at High Risk for HIV

Project Chat was created by the Centers for Disease Control in 2003 to conduct behavioral surveillance among persons at high risk for HIV infection, it is locally known as Project CHAT. Surveillance is conducted in rotating annual cycles focusing on three different populations at high risk for HIV: men who have sex with men (MSM), injection drug users (IDUs), and heterosexuals at increased risk for HIV infection (HET). Data on behavioral risks for HIV, HIV testing behaviors, access to and use of prevention services and HIV testing results are collected. Click here for more information and reports.


Contact Information:

STI Surveillance Unit
DePaul Center
333 S State St Suite 210
Chicago, IL 60604

Phone Main (Dr. Ibilola Adeka- Supervisor)- 312-747-0697
ICCR/Out of Jurisdiction Phone (Debby Rios- CDCI- II/ DIS) 312-747-0681
Dr. Jeanette Kowalik- Director - 312-745-2719

2013 HIV/STI Surveillance Report

2011 HIV/STI Surveillance Report

2011 Syphilis Special Surveillance Report

2010 STI/HIV Surveillance Report

2008 STI/HIV/AIDS Surveillance Report

2006 HIV/AIDS in Chicago: General Epidemiology

2005 An Overview of the HIV/AIDS Epidemic in Chicago

2005 HIV/AIDS among Chicago Hispanics

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Public Health