The National Environmental Public Health Tracking Network (Tracking Network) is a system of integrated health, exposure, and hazard information and data from a variety of national, state, and city sources.
On the Tracking Network, you can view maps, tables, and charts with data about:
- chemicals and other substances found in the environment
- some chronic diseases and conditions
- the area where you live
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Copyrighted images: Images on this website which are copyrighted were used with permission of the copyright holder and are not in the public domain. CDC has licensed these images for use in the materials provided on this website, and the materials in the form presented on this website may be used without seeking further permission. Any other use of copyrighted images requires permission from the copyright holder.
Tracking Hot Topics
- Million Hearts Campaign
- IOM Report: Secondhand Smoke and Cardiovascular Effects
- Interactive Atlas of Heart Disease and Stroke: A County-level Mapping Tool
- Tips on using generators safely
- Generator Danger eCard
- Podcast: Protect Yourself from CO Poisoning
- View our Tracking Success Stories to learn how Tracking is making a difference across the U.S.
Contact Us:
- Centers for Disease Control and Prevention
1600 Clifton Rd
Atlanta, GA 30333 - 800-CDC-INFO
(800-232-4636)
TTY: (888) 232-6348
New Hours of Operation
8am-8pm ET/Monday-Friday
Closed Holidays - cdcinfo@cdc.gov
- Tracking Program:
-
1-877-923-TRACK
(1-877-923-8722) - trackingsupport@cdc.gov
