Mosquito & Vector Control Division

The Mosquito and Vector Control (MVC) Division protects Harris County residents by preventing and controlling mosquito-borne diseases. MVC uses an Integrated Vector Management (IVM) approach to prevent, detect, and control vector-borne diseases.

For more information contact:

Phone: (713) 440-4800

Fax: (713) 440 4795

Disease Activity

Proposed Treatment Areas

Please report any issues with the map viewer to [email protected].

All treatments happen between 8:30pm-5am weather permitting.