County Town Collection Date Species Virus Worcester Northbridge 9/25/2015 Culex pipiens/restuans complex EEE Barnstable Barnstable 8/18/2015 Culex pipiens/restuans complex WNV Barnstable Falmouth 8/18/2015 Culex pipiens/restuans complex WNV Berkshire Otis 8/19/2015 Culex pipiens/restuans complex WNV Berkshire Pittsfield 8/5/2015 Culex pipiens/restuans complex WNV Berkshire Pittsfield 8/5/2015 Culex pipiens/restuans complex WNV Berkshire Pittsfield 8/18/2015 Culex pipiens/restuans complex WNV Berkshire Pittsfield 9/3/2015 Culex pipiens/restuans complex WNV Berkshire Richmond 7/17/2015 Culex pipiens/restuans complex WNV Berkshire Sheffield 7/8/2015 Culex pipiens/restuans complex WNV Berkshire Sheffield 8/19/2015 Culex pipiens/restuans complex WNV Bristol Easton 7/27/2015 Culex salinarius WNV Bristol Easton 8/26/2015 Culex pipiens/restuans complex WNV Bristol Easton 9/2/2015 Culex pipiens/restuans complex WNV Bristol Easton 9/2/2015 Culex pipiens/restuans complex WNV Bristol Easton 9/22/2015 Culiseta melanura WNV Bristol Fall River 8/13/2015 Culex pipiens/restuans complex WNV Bristol Seekonk 7/31/2015 Culex pipiens/restuans complex WNV Bristol Seekonk 8/27/2015 Culex pipiens/restuans complex WNV Bristol Somerset 8/14/2015 Culex pipiens/restuans complex WNV Bristol Somerset 8/21/2015 Culex pipiens/restuans complex WNV Bristol Swansea 7/31/2015 Culex pipiens/restuans complex WNV Bristol Swansea 8/19/2015 Culex pipiens/restuans complex WNV Bristol Swansea 9/10/2015 Culex pipiens/restuans complex WNV Bristol Taunton 9/4/2015 Culex pipiens/restuans complex WNV Essex Methuen 9/10/2015 Culex pipiens WNV Essex Nahant 9/28/2015 Culex pipiens WNV Franklin Greenfield 8/21/2015 Culex pipiens/restuans complex WNV Franklin Greenfield 8/21/2015 Culex pipiens/restuans complex WNV Hampden Chicopee 9/11/2015 Culex pipiens/restuans complex WNV Hampden West Springfield 9/11/2015 Culex pipiens/restuans complex WNV Hampden West Springfield 9/11/2015 Culex pipiens/restuans complex WNV Hampshire Belchertown 9/3/2015 Culex pipiens/restuans complex WNV Hampshire Northampton 9/3/2015 Culex pipiens/restuans complex WNV Hampshire Northampton 9/3/2015 Culex pipiens/restuans complex WNV Middlesex Arlington 8/18/2015 Culex pipiens/restuans complex WNV Middlesex Arlington 8/18/2015 Culex pipiens/restuans complex WNV Middlesex Arlington 8/18/2015 Culex pipiens/restuans complex WNV Middlesex Arlington 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Arlington 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Bedford 8/6/2015 Culex pipiens/restuans complex WNV Middlesex Belmont 7/30/2015 Culex pipiens/restuans complex WNV Middlesex Belmont 7/30/2015 Culex pipiens/restuans complex WNV Middlesex Belmont 7/30/2015 Culex pipiens/restuans complex WNV Middlesex Belmont 7/30/2015 Culex pipiens/restuans complex WNV Middlesex Belmont 7/30/2015 Culex pipiens/restuans complex WNV County Town Collection Date Species Virus Middlesex Belmont 8/25/2015 Culex pipiens/restuans complex WNV Middlesex Belmont 8/25/2015 Culex pipiens/restuans complex WNV Middlesex Burlington 8/6/2015 Culex pipiens/restuans complex WNV Middlesex Cambridge 7/22/2015 Culex pipiens/restuans complex WNV Middlesex Cambridge 7/22/2015 Culex pipiens/restuans complex WNV Middlesex Cambridge 7/22/2015 Culex pipiens/restuans complex WNV Middlesex Cambridge 7/22/2015 Culex pipiens/restuans complex WNV Middlesex Cambridge 8/25/2015 Culex pipiens/restuans complex WNV Middlesex Cambridge 8/25/2015 Culex pipiens/restuans complex WNV Middlesex Cambridge 9/15/2015 Culex pipiens/restuans complex WNV Middlesex Everett 8/13/2015 Culex pipiens/restuans complex WNV Middlesex Everett 8/13/2015 Culex pipiens/restuans complex WNV Middlesex Everett 8/13/2015 Culex pipiens/restuans complex WNV Middlesex Hudson 8/27/2015 Culex pipiens/restuans complex WNV Middlesex Lexington 8/18/2015 Culex pipiens/restuans complex WNV Middlesex Lexington 8/18/2015 Culex pipiens/restuans complex WNV Middlesex Lowell 9/4/2015 Culex pipiens/restuans complex WNV Middlesex Malden 7/28/2015 Culex pipiens/restuans complex WNV Middlesex Malden 7/28/2015 Culex pipiens/restuans complex WNV Middlesex Malden 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Malden 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Malden 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Medford 7/28/2015 Culex pipiens/restuans complex WNV Middlesex Medford 8/13/2015 Culex pipiens/restuans complex WNV Middlesex Medford 8/13/2015 Culex pipiens/restuans complex WNV Middlesex Medford 8/13/2015 Culex pipiens/restuans complex WNV Middlesex Medford 8/13/2015 Culex pipiens/restuans complex WNV Middlesex Medford 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Medford 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Medford 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Melrose 7/28/2015 Culex pipiens/restuans complex WNV Middlesex Melrose 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Melrose 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Melrose 9/9/2015 Culex pipiens/restuans complex WNV Middlesex Natick 9/17/2015 Culex pipiens/restuans complex WNV Middlesex Newton 7/22/2015 Culex pipiens/restuans complex WNV Middlesex Newton 7/22/2015 Culex pipiens/restuans complex WNV Middlesex Newton 7/22/2015 Culex pipiens/restuans complex WNV Middlesex Newton 7/22/2015 Culex pipiens/restuans complex WNV Middlesex Newton 8/11/2015 Culex pipiens/restuans complex WNV Middlesex Reading 7/16/2015 Culex pipiens/restuans complex WNV Middlesex Reading 9/1/2015 Culex pipiens/restuans complex WNV Middlesex Reading 9/1/2015 Culex pipiens/restuans complex WNV Middlesex Sherborn 9/17/2015 Culex pipiens/restuans complex WNV Middlesex Somerville 7/28/2015 Culex pipiens/restuans complex WNV Middlesex Wakefield 8/13/2015 Culex pipiens/restuans complex WNV County Town Collection Date Species Virus Middlesex Wakefield 8/13/2015 Culex pipiens/restuans complex WNV Middlesex Waltham 7/16/2015 Culex pipiens/restuans complex WNV Middlesex Waltham 8/11/2015 Culex pipiens/restuans complex WNV Middlesex Waltham 8/11/2015 Culex pipiens/restuans complex WNV Middlesex Watertown 7/30/2015 Culex pipiens/restuans complex WNV Middlesex Watertown 7/30/2015 Culex pipiens/restuans complex WNV Middlesex Watertown 7/30/2015 Culex pipiens/restuans complex WNV Middlesex Watertown 7/30/2015 Culex pipiens/restuans complex WNV Middlesex Watertown 7/30/2015 Culex pipiens/restuans complex WNV Middlesex Wilmington 9/22/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 7/21/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 7/21/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 7/21/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 7/21/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 7/21/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 7/21/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 7/30/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 7/30/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 7/30/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 8/11/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 8/19/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 8/19/2015 Culex pipiens/restuans complex WNV Norfolk Brookline 8/19/2015 Culex pipiens/restuans complex WNV Norfolk Quincy 8/26/2015 Culiseta melanura WNV Norfolk Quincy 9/2/2015 Culex pipiens/restuans complex WNV Norfolk Quincy 9/9/2015 Culex pipiens/restuans complex WNV Norfolk Wellesley 8/18/2015 Culex pipiens/restuans complex WNV Plymouth Abington 8/18/2015 Culex pipiens/restuans complex WNV Plymouth Bridgewater 9/9/2015 Culex pipiens/restuans complex WNV Plymouth Bridgewater 9/9/2015 Culex pipiens/restuans complex WNV Plymouth Kingston 8/4/2015 Culiseta melanura WNV Plymouth Lakeville 8/25/2015 Culiseta melanura WNV Plymouth Whitman 9/2/2015 Culex pipiens/restuans complex WNV Suffolk Boston 7/27/2015 Culex pipiens/restuans complex WNV Suffolk Boston 7/27/2015 Culex pipiens/restuans complex WNV Suffolk Boston 7/27/2015 Culex pipiens/restuans complex WNV Suffolk Boston 8/4/2015 Culex pipiens/restuans complex WNV Suffolk Boston 8/7/2015 Culex pipiens/restuans complex WNV Suffolk Boston 8/17/2015 Culex pipiens/restuans complex WNV Suffolk Boston 8/17/2015 Culex pipiens/restuans complex WNV Suffolk Boston 8/17/2015 Culex pipiens/restuans complex WNV Suffolk Boston 8/18/2015 Culex pipiens/restuans complex WNV Suffolk Boston 8/29/2015 Culex pipiens/restuans complex WNV Suffolk Boston 9/1/2015 Culex pipiens/restuans complex WNV Suffolk Boston 9/4/2015 Culex pipiens/restuans complex WNV Suffolk Boston 9/15/2015 Culex pipiens/restuans complex WNV County Town Collection Date Species Virus Suffolk Boston 10/7/2015 Culex pipiens/restuans complex WNV Suffolk Boston 10/7/2015 Culex pipiens/restuans complex WNV Suffolk Chelsea 8/25/2015 Culex pipiens/restuans complex WNV Suffolk Chelsea 9/15/2015 Culex pipiens/restuans complex WNV Suffolk Revere 9/14/2015 Culex pipiens WNV Suffolk Winthrop 7/27/2015 Culex pipiens WNV Suffolk Winthrop 8/24/2015 Culex pipiens WNV Suffolk Winthrop 8/31/2015 Culex salinarius WNV Suffolk Winthrop 8/31/2015 Culex pipiens/restuans complex WNV Suffolk Winthrop 8/31/2015 Culex pipiens/restuans complex WNV Suffolk Winthrop 8/31/2015 Culex salinarius WNV Worcester Harvard 8/27/2015 Coquillettidia perturbans WNV Worcester Millbury 9/9/2015 Culex pipiens/restuans complex WNV Worcester Millbury 9/17/2015 Culex pipiens/restuans complex WNV Worcester Millville 9/10/2015 Culex pipiens/restuans complex WNV Worcester Northbridge