Westford 2009:

Mosquitoes with West Nile Virus were confirmed August 14 in a surveillance trap set by CMMCP.

CMMCP catch basin maps were checked and additional basins were treated. Spraying was performed once in the affected area on August 24 after consultation with the Board of Health. See the map below of the sprayed areas on 24-Aug-09.

Additional surveillance traps have been set in the area to gauge population densities and for additional virus testing if possible.