California Department of Public Health logo: three likenesses of people colored blue, green, and orange  

California Environmental Health Tracking Program
Improving Public Health With Better Information
Welcome to the California Environmental Health Tracking Program (CEHTP) web portal.
We are working to improve public health by delivering science-based information on the trends and distributions
of diseases and environmental threats, as well as the often complex relationships between them.
California Environmental Health Tracking Program


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