Pioneer Valley Mosquito Control District

Established pursuant to M.G.L. c. 252 and governed by a Board of Commissioners, the Pioneer Valley Mosquito Control District (PVMCD) provides mosquito-borne disease surveillance, larval mitigation, and public education to member municipalities in Franklin, Hampshire, and Hampden counties. The program focuses on the collection and identification of mosquito species for West Nile virus and Eastern Equine Encephalitis testing conducted by the Department of Public Health.

Arbovirus Surveillance Updates

Arbovirus Updates and Risk Maps

West Nile Virus Activity Map - Updated 8/26/26

Weekly Surveillance Reports

2026 EPI Week Calendar

• EPI Week 32 Surveillance Report
• EPI Week 31 Surveillance Report
• EPI Week 30 Surveillance Report
• EPI Week 29 Survellance Report
• EPI Week 28 Surveillance Report
• EPI Week 27 Surveillance Report
• EPI Week 26 Surveillance Report
• EPI Week 25 Surveillance Report
• EPI Week 24 Surveillance Report
• EPI Week 23 Surveillance Report

Mosquito Testing Results from Previous Seasons

Public Education

Mosquito-borne disease educational materials

Resources for Local Boards of Health

Toolkit and shareable links

Meeting Notices and Minutes

2026 

• August 10
• June 15
• May 18
• April 13
• April 6
• March 26
• March 23 - Canceled
• March 9
• February 9
• January 29
• January 21 - Canceled
• January 12

Meeting Archives

Commissioners

• Hayley Bolton
• Jeanne Galloway - Chair
• Carolyn S. Ness
• Gregory R. Lewis
• Dr. Andrew Lover

The Commissioners live or work in the Franklin, Hampshire, and Hampden counties and oversee the operation of the PVMCD. All decisions are made in a fiscally responsible manner reflective of the needs of its member communities and funding available to provide services. The PVMCD advocates public outreach and education through cooperative efforts with local officials, school departments and the news media.

Current Members

Franklin County: Bernardston, Buckland, Deerfield, Erving, Gill, Greenfield, Heath, Leyden, Leverett, Montague, Northfield, Rowe, Shelburne, Shutesbury, and Sunderland

Hampden County: Chicopee, East Longmeadow, Holyoke, Palmer, and West Springfield

Hampshire County: Amherst, Granby, Hadley, Northampton, South Hadley, and Southampton

Budget Information

FY26 Budget Request and Narrative Memo

FY25 Budget Request and Narrative Memo

FY24 Budget Request and Narrative Memo

FY23 Budget Request and Narrative Memo