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Get in Touch
Get in Touch
Mailing Address
Physical Address
Disease Surveillance and Epidemiology Section
Mail Code: 3082
P.O. Box 149347
Austin, TX 78714-9347
United States
Disease Surveillance and Epidemiology Section
Moreton Building, Suite M-631
1100 West 49th Street
Austin, TX 78756-3199
United States
Investigation Guidance
Emerging and Acute Infectious Disease Guidelines (EAIDG)
- EAID Guidelines 2025 (8 MB) **UPDATED 2025**
The purpose of this handbook is to provide a centralized resource for outbreak and reportable disease investigations to local and regional health departments in Texas. This handbook is intended as a tool to help local and regional public health staff with their surveillance activities and investigations. Our hope is that this handbook will continue to grow over the years and highlight some of the best investigation practices in the state. Information covers control measures, case definitions, case statuses, laboratory collection/shipping procedures and more.