Tracking where flu is occurring in communities happens on many levels. We have provided you with the following useful links to help you to see where flu is occurring statewide, nationwide and worldwide.

Where is flu occurring in Colorado?
The Colorado Department of Public Health and Environment can help you find where flu is happening in Colorado on a county and on statewide levels. School absenteeism reports and previous seasonal flu reports can also be found here.

Colorado Department of Public Health and Environment Influenza Surveillance Page

Where is flu occurring in the United States?
Center for Disease Control and Prevention: Provides national surveillance information

Current Surveillance Reports from CDC

Weekly Surveillance Reports from CDC

Previous Surveillance Reports from CDC

Where is flu occurring worldwide?
World Health Organization: Worldwide and Country Specific Information

Flu Net

WHO Influenza Information Page