Tracking Network Tutorials

Browse this collection of resources to learn how to access and use the variety of tools and features on the Tracking Network.

Introduction to CDC's Tracking Network

CDC’s National Environmental Public Health Tracking Network is a system of integrated health, exposure, and hazard information and data from a variety of city, state, and national sources. This video shows the Tracking Network page and its tools and features.

Introduction to the Data Explorer

CDC’s National Environmental Public Health Tracking Network is a system of integrated health, exposure, and hazard information and data from a variety of city, state, and national sources. This video demonstrates how to access the Tracking Network’s data search tool and highlights the key features and functionality of the Data Explorer.

Visualizing Real Time Wildland Fire Smoke
Visualizing Real Time Wildland Fire Smoke using CDC's Tracking Network Data Explorer tool - animated graphic showing website on laptop.

Concerned about wildfire smoke in your area? See the predicted movement of wildfire smoke based on wind patterns and other factors using the wildfire smoke overlay on Tracking’s Data Explorer.