Due to ongoing repairs, only select departments are open at the Dallas County Records Building today. If you need in-person assistance, please call to confirm operational status before traveling to the building. We encourage you to visit our website for the latest information and daily operations.
Dallas County is under a Burn Ban starting July 27, 2026, in effect for 90 days.
DALLAS COUNTY ADOPTED A TAX RATE THAT WILL RAISE MORE TAXES FOR MAINTENANCE AND OPERATIONS THAN LAST YEAR'S TAX RATE.

THE TAX RATE WILL EFFECTIVELY BE RAISED BY 22.02 PERCENT AND WILL RAISE TAXES FOR MAINTENANCE AND OPERATIONS ON A $100,000 HOME BY APPROXIMATELY $29.08.

Epidemiology Statistics and Reports

Dallas County Health and Human Services - 2377 N. Stemmons Freeway, Dallas, TX 75207
Telephone: 214-819-2000


What is Epidemiology?

Epidemiology is the study of the distribution and determinants of health-related states or events (including disease), and the application of this study to the control of diseases and other health problems.

For the latest epidemiology statistics for Dallas County, please click the links below:

Arbovirus Surveillance Report - (West Nile Virus, Chikungunya, Dengue, Zika)
COVID-19 Dashboard
Heat-Related Illness Report
HIV/STI Data
HIV/STI Dashboard
Influenza Surveillance Report
Mpox Virus Dashboard
Tuberculosis (TB) Dashboard
West Nile Watch
Acute Communicable Diseases Surveillance Profiles
Communicable Diseases Reportable Conditions Summaries 2010-2020
Communicable Diseases Reportable Conditions Summaries 2000-2009
Communicable Diseases Reportable Conditions Summaries 1990-1999
 

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