County City Date Collected Species Agents
Norfolk Weymouth 6/20/2018 Culex pipiens/restuans complex WNV
Worcester Hopedale 6/20/2018 Culex species WNV
Worcester Worcester 6/28/2018 Culex species WNV
Worcester Auburn 6/29/2018 Culex species WNV
Berkshire Pittsfield 7/3/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 7/3/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 7/3/2018 Culex pipiens/restuans complex WNV
Berkshire Stockbridge 7/3/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 7/3/2018 Culex pipiens/restuans complex WNV
Hampden Springfield 7/3/2018 Ochlerotatus japonicus WNV
Hampden Springfield 7/3/2018 Culex pipiens/restuans complex WNV
Hampden Springfield 7/3/2018 Ochlerotatus japonicus WNV
Worcester Millbury 7/6/2018 Culex species WNV
Hampshire Belchertown 7/11/2018 Culex pipiens/restuans complex WNV
Hampshire Ware 7/11/2018 Coquillettidia perturbans WNV
Norfolk Brookline 7/11/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 7/11/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 7/11/2018 Culex pipiens/restuans complex WNV
Worcester Northborough 7/11/2018 Culex species WNV
Worcester Worcester 7/11/2018 Culex species WNV
Middlesex Acton 7/12/2018 Culex species WNV
Middlesex Acton 7/12/2018 Culex species WNV
Worcester Worcester 7/12/2018 Culex species WNV
Berkshire Clarksburg 7/13/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 7/13/2018 Culex pipiens/restuans complex WNV
Middlesex Ayer 7/13/2018 Culex species WNV
Worcester Auburn 7/13/2018 Culex species WNV
Berkshire Richmond 7/17/2018 Culex pipiens/restuans complex WNV
Berkshire Sheffield 7/17/2018 Culex pipiens/restuans complex WNV
Berkshire Stockbridge 7/17/2018 Culex pipiens/restuans complex WNV
Essex Lynnfield 7/17/2018 Culex pipiens/restuans complex WNV
Middlesex Belmont 7/17/2018 Culex pipiens/restuans complex WNV
Middlesex Belmont 7/17/2018 Culex pipiens/restuans complex WNV
Middlesex Belmont 7/17/2018 Culex pipiens/restuans complex WNV
Middlesex Waltham 7/17/2018 Culex pipiens/restuans complex WNV
Middlesex Waltham 7/17/2018 Culex pipiens/restuans complex WNV
Middlesex Waltham 7/17/2018 Culex pipiens/restuans complex WNV
Middlesex Waltham 7/17/2018 Culex pipiens/restuans complex WNV
Middlesex Watertown 7/17/2018 Culex pipiens/restuans complex WNV
Middlesex Watertown 7/17/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 7/17/2018 Culex pipiens/restuans complex WNV
Worcester Blackstone 7/17/2018 Culex species WNV
Hampden West Springfield 7/18/2018 Culex pipiens/restuans complex WNV
Hampden West Springfield 7/18/2018 Culex pipiens/restuans complex WNV
Hampshire Amherst 7/18/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 7/18/2018 Culex pipiens/restuans complex WNV
Middlesex Arlington 7/18/2018 Culex pipiens/restuans complex WNV
Middlesex Lexington 7/18/2018 Culex pipiens/restuans complex WNV
Middlesex Ashland 7/19/2018 Culex species WNV
Worcester Clinton 7/19/2018 Culex species WNV
Worcester Worcester 7/19/2018 Culex species WNV
Worcester Worcester 7/19/2018 Culex species WNV
Berkshire Clarksburg 7/20/2018 Culex pipiens/restuans complex WNV
Middlesex Devens 7/20/2018 Culex species WNV
Middlesex Devens 7/20/2018 Culex species WNV
Worcester West Boylston 7/20/2018 Culex pipiens/restuans complex WNV
Worcester Northbridge 7/20/2018 Culex species WNV
Berkshire Stockbridge 7/24/2018 Culex pipiens/restuans complex WNV
Middlesex Cambridge 7/24/2018 Culex pipiens/restuans complex WNV
Middlesex Newton 7/24/2018 Culex pipiens/restuans complex WNV
Middlesex Newton 7/24/2018 Culex pipiens/restuans complex WNV
Middlesex Newton 7/24/2018 Culex pipiens/restuans complex WNV
Middlesex Newton 7/24/2018 Culex pipiens/restuans complex WNV
Middlesex Newton 7/24/2018 Culex pipiens/restuans complex WNV
Norfolk Brookline 7/24/2018 Culex pipiens/restuans complex WNV
Norfolk Brookline 7/24/2018 Culex pipiens/restuans complex WNV
Norfolk Brookline 7/24/2018 Culex pipiens/restuans complex WNV
Norfolk Brookline 7/24/2018 Culex pipiens/restuans complex WNV
Norfolk Brookline 7/24/2018 Culex pipiens/restuans complex WNV
Norfolk Brookline 7/24/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 7/24/2018 Culex pipiens/restuans complex WNV
Worcester Berlin 7/24/2018 Culex species WNV
Worcester Millville 7/24/2018 Culex species WNV
Worcester Webster 7/24/2018 Culex species WNV
Hampden Chicopee 7/25/2018 Culex pipiens/restuans complex WNV
Hampden Chicopee 7/25/2018 Culex pipiens/restuans complex WNV
Hampden Holyoke 7/25/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 7/25/2018 Culex pipiens/restuans complex WNV
Worcester Hopedale 7/25/2018 Culex species WNV
Worcester Northborough 7/25/2018 Culex species WNV
Worcester Northborough 7/25/2018 Culex species WNV
Worcester Northborough 7/25/2018 Culex species WNV
Worcester Shrewsbury 7/25/2018 Culex species WNV
Worcester Worcester 7/25/2018 Culex species WNV
Worcester Worcester 7/25/2018 Culex species WNV
Worcester Worcester 7/25/2018 Culex species WNV
Middlesex Natick 7/26/2018 Culex species WNV
Worcester Clinton 7/26/2018 Culex species WNV
Worcester Clinton 7/26/2018 Culex species WNV
Worcester Worcester 7/26/2018 Culex species WNV
Bristol Mansfield 7/27/2018 Culex pipiens/restuans complex WNV
Worcester Lancaster 7/27/2018 Culex species WNV
Plymouth Kingston 7/30/2018 Culex pipiens/restuans complex WNV
Berkshire Lanesborough 7/31/2018 Culex pipiens/restuans complex WNV
Berkshire Sheffield 7/31/2018 Coquillettidia perturbans WNV
Berkshire Stockbridge 7/31/2018 Culex pipiens/restuans complex WNV
Middlesex Everett 7/31/2018 Culex pipiens/restuans complex WNV
Middlesex Everett 7/31/2018 Culex pipiens/restuans complex WNV
Middlesex Malden 7/31/2018 Culex pipiens/restuans complex WNV
Middlesex Malden 7/31/2018 Culex pipiens/restuans complex WNV
Middlesex Malden 7/31/2018 Culex pipiens/restuans complex WNV
Middlesex Medford 7/31/2018 Culex pipiens/restuans complex WNV
Middlesex Medford 7/31/2018 Culex pipiens/restuans complex WNV
Middlesex Melrose 7/31/2018 Culex pipiens/restuans complex WNV
Norfolk Cohasset 7/31/2018 Culex pipiens/restuans complex WNV
Norfolk Dover 7/31/2018 Culex pipiens/restuans complex WNV
Plymouth Bridgewater 7/31/2018 Culex pipiens/restuans complex WNV
Barnstable Barnstable 7/31/2018 Culex pipiens/restuans complex WNV
Barnstable Barnstable 7/31/2018 Culex pipiens/restuans complex WNV
Franklin Bernardston 8/1/2018 Culex pipiens/restuans complex WNV
Franklin Bernardston 8/1/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/1/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/1/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/1/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/1/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/1/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/1/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/1/2018 Culex pipiens/restuans complex WNV
Hampden Agawam 8/1/2018 Culex pipiens/restuans complex WNV
Hampden East Longmeadow 8/1/2018 Culex pipiens/restuans complex WNV
Hampden East Longmeadow 8/1/2018 Culex pipiens/restuans complex WNV
Hampden East Longmeadow 8/1/2018 Culex pipiens/restuans complex WNV
Middlesex Hudson 8/1/2018 Culex species WNV
Norfolk Braintree 8/1/2018 Culex pipiens/restuans complex WNV
Norfolk Quincy 8/1/2018 Culex pipiens/restuans complex WNV
Norfolk Stoughton 8/1/2018 Culex pipiens/restuans complex WNV
Worcester Athol 8/1/2018 Culex pipiens/restuans complex WNV
Worcester Northborough 8/1/2018 Culex species WNV
Worcester Northborough 8/1/2018 Culex species WNV
Worcester Northborough 8/1/2018 Culex species WNV
Worcester Shrewsbury 8/1/2018 Culex species WNV
Worcester Southborough 8/1/2018 Culex species WNV
Worcester Southborough 8/1/2018 Culex species WNV
Worcester Worcester 8/1/2018 Culex species WNV
Worcester Worcester 8/1/2018 Culex species WNV
Worcester Worcester 8/1/2018 Culex species WNV
Berkshire Lanesborough 8/2/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/2/2018 Culex pipiens/restuans complex WNV
Worcester Boylston 8/2/2018 Culex species WNV
Worcester Clinton 8/2/2018 Culex species WNV
Worcester Worcester 8/2/2018 Culex species WNV
Worcester Worcester 8/2/2018 Culex species WNV
Berkshire Richmond 8/3/2018 Culex pipiens/restuans complex WNV
Bristol Mansfield 8/3/2018 Culex pipiens/restuans complex WNV
Middlesex Ayer 8/3/2018 Culex species WNV
Middlesex Ayer 8/3/2018 Culex species WNV
Worcester Auburn 8/3/2018 Culex species WNV
Barnstable Barnstable 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Barnstable 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Barnstable 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Barnstable 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Bourne 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Bourne 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Bourne 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Bourne 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Dennis 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Falmouth 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Falmouth 8/7/2018 Culex pipiens/restuans complex WNV
Barnstable Yarmouth 8/7/2018 Culex pipiens/restuans complex WNV
Berkshire Clarksburg 8/7/2018 Culex pipiens/restuans complex WNV
Berkshire Stockbridge 8/7/2018 Culex pipiens/restuans complex WNV
Berkshire Tyringham 8/7/2018 Culex pipiens/restuans complex WNV
Middlesex Wayland 8/7/2018 Culex pipiens/restuans complex WNV
Middlesex Wilmington 8/7/2018 Culex species WNV
Norfolk Holbrook 8/7/2018 Culex pipiens/restuans complex WNV
Norfolk Needham 8/7/2018 Culex pipiens/restuans complex WNV
Norfolk Wellesley 8/7/2018 Culex pipiens/restuans complex WNV
Plymouth Bridgewater 8/7/2018 Culex pipiens/restuans complex WNV
Plymouth Whitman 8/7/2018 Culex pipiens/restuans complex WNV
Plymouth Whitman 8/7/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/7/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/7/2018 Culex pipiens/restuans complex WNV
Worcester Berlin 8/7/2018 Culex species WNV
Worcester Gardner 8/7/2018 Culex species WNV
Worcester Leominster 8/7/2018 Culex species WNV
Worcester Leominster 8/7/2018 Culex species WNV
Worcester Mendon 8/7/2018 Culex pipiens/restuans complex WNV
Worcester Oxford 8/7/2018 Culex pipiens/restuans complex WNV
Worcester Sturbridge 8/7/2018 Coquillettidia perturbans WNV
Worcester Sutton 8/7/2018 Culex pipiens/restuans complex WNV
Bristol Dartmouth 8/8/2018 Culex pipiens/restuans complex WNV
Bristol New Bedford 8/8/2018 Culex pipiens/restuans complex WNV
Bristol New Bedford 8/8/2018 Culex pipiens/restuans complex WNV
Bristol New Bedford 8/8/2018 Culex pipiens/restuans complex WNV
Bristol New Bedford 8/8/2018 Culex pipiens/restuans complex WNV
Middlesex Concord 8/8/2018 Culex pipiens/restuans complex WNV
Middlesex Concord 8/8/2018 Culex pipiens/restuans complex WNV
Middlesex Hudson 8/8/2018 Culex species WNV
Middlesex Hudson 8/8/2018 Culex species WNV
Middlesex Marlborough 8/8/2018 Culex species WNV
Norfolk Braintree 8/8/2018 Culex pipiens/restuans complex WNV
Norfolk Canton 8/8/2018 Culex pipiens/restuans complex WNV
Norfolk Quincy 8/8/2018 Culex pipiens/restuans complex WNV
Norfolk Quincy 8/8/2018 Culex pipiens/restuans complex WNV
Norfolk Quincy 8/8/2018 Culex pipiens/restuans complex WNV
Worcester Northborough 8/8/2018 Culex species WNV
Worcester Northborough 8/8/2018 Culex species WNV
Worcester Shrewsbury 8/8/2018 Culex species WNV
Worcester Worcester 8/8/2018 Culex species WNV
Worcester Worcester 8/8/2018 Culex species WNV
Bristol Fall River 8/9/2018 Culex pipiens/restuans complex WNV
Bristol Fall River 8/9/2018 Culex pipiens/restuans complex WNV
Bristol Seekonk 8/9/2018 Culex pipiens/restuans complex WNV
Bristol Seekonk 8/9/2018 Culex pipiens/restuans complex WNV
Franklin Bernardston 8/9/2018 Culex pipiens/restuans complex WNV
Franklin Deerfield 8/9/2018 Culex pipiens/restuans complex WNV
Franklin Montague 8/9/2018 Culex pipiens/restuans complex WNV
Franklin Montague 8/9/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/9/2018 Culex pipiens/restuans complex WNV
Worcester Clinton 8/9/2018 Culex species WNV
Worcester Worcester 8/9/2018 Culex species WNV
Middlesex Devens 8/10/2018 Culex species WNV
Middlesex Devens 8/10/2018 Culex species WNV
Middlesex Dracut 8/10/2018 Culex species WNV
Bristol Easton 8/13/2018 Culiseta melanura WNV
Essex Newbury 8/13/2018 Culex salinarius WNV
Berkshire Otis 8/14/2018 Culex pipiens/restuans complex WNV
Berkshire Richmond 8/14/2018 Culex pipiens/restuans complex WNV
Berkshire Sheffield 8/14/2018 Culex pipiens/restuans complex WNV
Bristol Freetown 8/14/2018 Culiseta melanura WNV
Bristol Freetown 8/14/2018 Culiseta melanura WNV
Bristol Freetown 8/14/2018 Culiseta melanura WNV
Middlesex North Reading 8/14/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/14/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/14/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/14/2018 Culex pipiens/restuans complex WNV
Suffolk Chelsea 8/14/2018 Culex pipiens/restuans complex WNV
Worcester Sturbridge 8/14/2018 Culex species WNV
Barnstable Barnstable 8/14/2018 Culiseta melanura WNV
Barnstable Bourne 8/14/2018 Culex pipiens/restuans complex WNV
Bristol Dartmouth 8/15/2018 Culex pipiens/restuans complex WNV
Bristol Dighton 8/15/2018 Culex pipiens/restuans complex WNV
Bristol Fairhaven 8/15/2018 Culex pipiens/restuans complex WNV
Bristol New Bedford 8/15/2018 Culex pipiens/restuans complex WNV
Franklin Deerfield 8/15/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/15/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/15/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/15/2018 Culex pipiens/restuans complex WNV
Franklin Montague 8/15/2018 Culex pipiens/restuans complex WNV
Franklin Montague 8/15/2018 Culex pipiens/restuans complex WNV
Franklin Montague 8/15/2018 Culex pipiens/restuans complex WNV
Hampden Agawam 8/15/2018 Culex pipiens/restuans complex WNV
Hampden East Longmeadow 8/15/2018 Culex pipiens/restuans complex WNV
Hampden Hampden 8/15/2018 Culex pipiens/restuans complex WNV
Hampden Hampden 8/15/2018 Culex pipiens/restuans complex WNV
Hampden Hampden 8/15/2018 Culex pipiens/restuans complex WNV
Hampden Wilbraham 8/15/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/15/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/15/2018 Culex pipiens/restuans complex WNV
Middlesex Bedford 8/15/2018 Culex pipiens/restuans complex WNV
Middlesex Burlington 8/15/2018 Culex pipiens/restuans complex WNV
Middlesex Burlington 8/15/2018 Culex pipiens/restuans complex WNV
Middlesex Framingham 8/15/2018 Culex pipiens/restuans complex WNV
Middlesex Framingham 8/15/2018 Culex pipiens/restuans complex WNV
Middlesex Framingham 8/15/2018 Culex pipiens/restuans complex WNV
Middlesex Framingham 8/15/2018 Culex pipiens/restuans complex WNV
Middlesex Framingham 8/15/2018 Culex pipiens/restuans complex WNV
Middlesex Stow 8/15/2018 Culex species WNV
Norfolk Stoughton 8/15/2018 Culex pipiens/restuans complex WNV
Worcester Blackstone 8/15/2018 Culex species WNV
Worcester Blackstone 8/15/2018 Culex species WNV
Worcester Hopedale 8/15/2018 Culex species WNV
Worcester Hopedale 8/15/2018 Culex species WNV
Worcester Hopedale 8/15/2018 Culex species WNV
Worcester Southborough 8/15/2018 Culex species WNV
Worcester Worcester 8/15/2018 Culex species WNV
Worcester Worcester 8/15/2018 Culex species WNV
Barnstable Dennis 8/16/2018 Culiseta melanura WNV
Barnstable Yarmouth 8/16/2018 Culiseta melanura WNV
Bristol Fall River 8/16/2018 Culex pipiens/restuans complex WNV
Bristol Fall River 8/16/2018 Culex pipiens/restuans complex WNV
Hampden Monson 8/16/2018 Culex pipiens/restuans complex WNV
Hampden Monson 8/16/2018 Culex pipiens/restuans complex WNV
Hampden Monson 8/16/2018 Culex pipiens/restuans complex WNV
Hampden Monson 8/16/2018 Culex pipiens/restuans complex WNV
Middlesex Ashland 8/16/2018 Culex species WNV
Middlesex Littleton 8/16/2018 Culex species WNV
Middlesex Natick 8/16/2018 Culex species WNV
Worcester Worcester 8/16/2018 Culex species WNV
Worcester Worcester 8/16/2018 Culex species WNV
Worcester Worcester 8/16/2018 Culex species WNV
Worcester Worcester 8/16/2018 Culex species WNV
Berkshire Pittsfield 8/17/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/17/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/17/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/17/2018 Culiseta melanura WNV
Berkshire Pittsfield 8/17/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/17/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/17/2018 Culex pipiens/restuans complex WNV
Bristol Attleboro 8/17/2018 Culex pipiens/restuans complex WNV
Worcester Auburn 8/17/2018 Culex species WNV
Worcester Lunenburg 8/17/2018 Culex species WNV
Worcester Lunenburg 8/17/2018 Culex species WNV
Worcester Lunenburg 8/17/2018 Culex species WNV
Worcester Northbridge 8/17/2018 Culex species WNV
Worcester Westborough 8/17/2018 Culex species WNV
Worcester Westborough 8/17/2018 Culex species WNV
Bristol Raynham 8/20/2018 Culiseta melanura WNV
Bristol Rehoboth 8/20/2018 Ochlerotatus canadensis WNV
Bristol Rehoboth 8/20/2018 Culiseta melanura WNV
Berkshire Stockbridge 8/21/2018 Culex pipiens/restuans complex WNV
Bristol Raynham 8/21/2018 Culiseta melanura WNV
Middlesex Arlington 8/21/2018 Culex pipiens/restuans complex WNV
Middlesex Arlington 8/21/2018 Culex pipiens/restuans complex WNV
Middlesex Belmont 8/21/2018 Culex pipiens/restuans complex WNV
Middlesex Belmont 8/21/2018 Culex pipiens/restuans complex WNV
Middlesex Cambridge 8/21/2018 Culex pipiens/restuans complex WNV
Middlesex Cambridge 8/21/2018 Culex pipiens/restuans complex WNV
Middlesex Cambridge 8/21/2018 Culex pipiens/restuans complex WNV
Middlesex Wilmington 8/21/2018 Culex species WNV
Plymouth Rockland 8/21/2018 Culex pipiens/restuans complex WNV
Plymouth Whitman 8/21/2018 Culex pipiens/restuans complex WNV
Worcester Berlin 8/21/2018 Culex species WNV
Worcester Leominster 8/21/2018 Culex species WNV
Bristol Dartmouth 8/22/2018 Culex pipiens/restuans complex WNV
Middlesex Marlborough 8/22/2018 Culex species WNV
Middlesex Stow 8/22/2018 Culex species WNV
Suffolk Boston 8/22/2018 Ochlerotatus japonicus WNV
Worcester Milford 8/22/2018 Culex species WNV
Worcester Northborough 8/22/2018 Culex species WNV
Worcester Worcester 8/22/2018 Culex species WNV
Worcester Worcester 8/22/2018 Culex species WNV
Franklin Greenfield 8/22/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/22/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/22/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/22/2018 Culex pipiens/restuans complex WNV
Hampden East Longmeadow 8/22/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/22/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/22/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/22/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/22/2018 Culex pipiens/restuans complex WNV
Bristol Fall River 8/23/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/24/2018 Culex pipiens/restuans complex WNV
Bristol North Attleborough 8/24/2018 Culex pipiens/restuans complex WNV
Middlesex Ayer 8/24/2018 Culex species WNV
Middlesex Lowell 8/24/2018 Culex species WNV
Worcester Auburn 8/24/2018 Culex species WNV
Worcester Lancaster 8/24/2018 Culex species WNV
Worcester Westborough 8/24/2018 Culex species WNV
Essex Beverly 8/27/2018 Culex pipiens WNV
Essex Wenham 8/27/2018 Culex salinarius WNV
Barnstable Barnstable 8/28/2018 Culex pipiens/restuans complex WNV
Barnstable Barnstable 8/28/2018 Culiseta melanura WNV
Barnstable Yarmouth 8/28/2018 Culex pipiens/restuans complex WNV
Berkshire Becket 8/28/2018 Culex pipiens/restuans complex WNV
Berkshire Hinsdale 8/28/2018 Culex pipiens/restuans complex WNV
Berkshire Otis 8/28/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/28/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/28/2018 Culex pipiens/restuans complex WNV
Berkshire Sheffield 8/28/2018 Culex pipiens/restuans complex WNV
Berkshire Sheffield 8/28/2018 Culex pipiens/restuans complex WNV
Bristol Norton 8/28/2018 Culex pipiens/restuans complex WNV
Dukes Tisbury 8/28/2018 Culex pipiens/restuans complex WNV
Essex Methuen 8/28/2018 Culex pipiens WNV
Essex Methuen 8/28/2018 Culex salinarius WNV
Essex North Andover 8/28/2018 Culex pipiens WNV
Middlesex Billerica 8/28/2018 Culex species WNV
Middlesex Chelmsford 8/28/2018 Culex species WNV
Middlesex Newton 8/28/2018 Culex pipiens/restuans complex WNV
Middlesex Newton 8/28/2018 Culex pipiens/restuans complex WNV
Middlesex Newton 8/28/2018 Culex pipiens/restuans complex WNV
Middlesex Newton 8/28/2018 Culex pipiens/restuans complex WNV
Middlesex Newton 8/28/2018 Culex pipiens/restuans complex WNV
Middlesex Tewksbury 8/28/2018 Culex species WNV
Middlesex Tewksbury 8/28/2018 Culex species WNV
Middlesex Wayland 8/28/2018 Culex pipiens/restuans complex WNV
Middlesex Wayland 8/28/2018 Culex pipiens/restuans complex WNV
Middlesex Wilmington 8/28/2018 Culex species WNV
Norfolk Dover 8/28/2018 Culex pipiens/restuans complex WNV
Norfolk Westwood 8/28/2018 Culex pipiens/restuans complex WNV
Plymouth Abington 8/28/2018 Culex pipiens/restuans complex WNV
Plymouth Middleborough 8/28/2018 Culiseta melanura WNV
Suffolk Boston 8/28/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/28/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/28/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/28/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/28/2018 Ochlerotatus japonicus WNV
Suffolk Boston 8/28/2018 Culex pipiens/restuans complex WNV
Worcester Millville 8/28/2018 Culex species WNV
Bristol New Bedford 8/29/2018 Culex pipiens/restuans complex WNV
Franklin Deerfield 8/29/2018 Culex pipiens/restuans complex WNV
Franklin Deerfield 8/29/2018 Culex pipiens/restuans complex WNV
Franklin Deerfield 8/29/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/29/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/29/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/29/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/29/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/29/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 8/29/2018 Culex pipiens/restuans complex WNV
Hampden East Longmeadow 8/29/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/29/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/29/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/29/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 8/29/2018 Culex pipiens/restuans complex WNV
Middlesex Marlborough 8/29/2018 Culex species WNV
Middlesex Stow 8/29/2018 Culex species WNV
Norfolk Brookline 8/29/2018 Culex pipiens/restuans complex WNV
Norfolk Brookline 8/29/2018 Culex pipiens/restuans complex WNV
Norfolk Brookline 8/29/2018 Culex pipiens/restuans complex WNV
Norfolk Medway 8/29/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/29/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/29/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/29/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/29/2018 Culex pipiens/restuans complex WNV
Worcester Shrewsbury 8/29/2018 Culex species WNV
Worcester Southborough 8/29/2018 Culex species WNV
Worcester Southborough 8/29/2018 Culex species WNV
Worcester Southborough 8/29/2018 Culex species WNV
Worcester Southborough 8/29/2018 Culex species WNV
Worcester Southborough 8/29/2018 Culex species WNV
Worcester Southborough 8/29/2018 Culex species WNV
Worcester Southborough 8/29/2018 Culex species WNV
Worcester Southborough 8/29/2018 Culex species WNV
Worcester Worcester 8/29/2018 Culex species WNV
Worcester Worcester 8/29/2018 Culex species WNV
Bristol Fall River 8/30/2018 Culex pipiens/restuans complex WNV
Bristol Fall River 8/30/2018 Culex pipiens/restuans complex WNV
Bristol Fall River 8/30/2018 Culex pipiens/restuans complex WNV
Bristol Seekonk 8/30/2018 Culex pipiens/restuans complex WNV
Bristol Swansea 8/30/2018 Culex pipiens/restuans complex WNV
Bristol Swansea 8/30/2018 Culex pipiens/restuans complex WNV
Bristol Swansea 8/30/2018 Culex pipiens/restuans complex WNV
Middlesex Acton 8/30/2018 Culex species WNV
Middlesex Acton 8/30/2018 Anopheles quadrimaculatus sl WNV
Middlesex Ashland 8/30/2018 Culex species WNV
Middlesex Ashland 8/30/2018 Culex species WNV
Middlesex Littleton 8/30/2018 Culex species WNV
Middlesex Sherborn 8/30/2018 Culex species WNV
Suffolk Boston 8/30/2018 Culex pipiens/restuans complex WNV
Worcester Clinton 8/30/2018 Culex species WNV
Worcester Clinton 8/30/2018 Culex species WNV
Berkshire Otis 8/31/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 8/31/2018 Culex pipiens/restuans complex WNV
Berkshire Stockbridge 8/31/2018 Culex pipiens/restuans complex WNV
Berkshire Stockbridge 8/31/2018 Culex pipiens/restuans complex WNV
Berkshire Stockbridge 8/31/2018 Culex pipiens/restuans complex WNV
Bristol Mansfield 8/31/2018 Culex pipiens/restuans complex WNV
Bristol North Attleborough 8/31/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 8/31/2018 Culex pipiens/restuans complex WNV
Middlesex Ayer 8/31/2018 Culex species WNV
Middlesex Ayer 8/31/2018 Culex species WNV
Middlesex Ayer 8/31/2018 Culex species WNV
Worcester Northbridge 8/31/2018 Culex species WNV
Worcester Northbridge 8/31/2018 Culex species WNV
Middlesex Dracut 8/31/2018 Culex species WNV
Worcester Auburn 8/31/2018 Culex species WNV
Berkshire Pittsfield 9/4/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 9/4/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 9/4/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 9/4/2018 Culex pipiens/restuans complex WNV
Berkshire Sheffield 9/4/2018 Culex pipiens/restuans complex WNV
Berkshire Sheffield 9/4/2018 Culex pipiens/restuans complex WNV
Bristol Easton 9/4/2018 Culiseta melanura WNV
Bristol Easton 9/4/2018 Culiseta melanura WNV
Bristol New Bedford 9/4/2018 Culiseta melanura WNV
Bristol New Bedford 9/4/2018 Culiseta melanura WNV
Bristol New Bedford 9/4/2018 Culiseta melanura WNV
Essex Haverhill 9/4/2018 Culex pipiens/restuans complex WNV
Essex Manchester-by-the-Sea 9/4/2018 Culex salinarius WNV
Essex North Andover 9/4/2018 Culex pipiens WNV
Essex Topsfield 9/4/2018 Culex salinarius WNV
Essex Wenham 9/4/2018 Culex salinarius WNV
Essex Wenham 9/4/2018 Culex salinarius WNV
Plymouth Carver 9/4/2018 Coquillettidia perturbans WNV
Plymouth Carver 9/4/2018 Culiseta melanura WNV
Plymouth Carver 9/4/2018 Culiseta melanura WNV
Plymouth Carver 9/4/2018 Culiseta melanura WNV
Plymouth Carver 9/4/2018 Culiseta melanura WNV
Plymouth Halifax 9/4/2018 Culiseta melanura WNV
Plymouth Halifax 9/4/2018 Culiseta melanura WNV
Plymouth Halifax 9/4/2018 Culiseta melanura WNV
Plymouth Halifax 9/4/2018 Culiseta melanura WNV
Plymouth Halifax 9/4/2018 Culiseta melanura WNV
Plymouth Lakeville 9/4/2018 Ochlerotatus canadensis WNV
Plymouth Lakeville 9/4/2018 Ochlerotatus japonicus WNV
Plymouth Lakeville 9/4/2018 Coquillettidia perturbans WNV
Plymouth Lakeville 9/4/2018 Culex salinarius WNV
Plymouth Lakeville 9/4/2018 Culiseta melanura WNV
Plymouth Lakeville 9/4/2018 Culiseta melanura WNV
Essex Salem 9/5/2018 Culex pipiens WNV
Essex Saugus 9/5/2018 Culex pipiens WNV
Franklin Deerfield 9/5/2018 Culex pipiens/restuans complex WNV
Franklin Deerfield 9/5/2018 Culex pipiens/restuans complex WNV
Franklin Deerfield 9/5/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 9/5/2018 Culex pipiens/restuans complex WNV
Hampden East Longmeadow 9/5/2018 Culex pipiens/restuans complex WNV
Hampden East Longmeadow 9/5/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 9/5/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 9/5/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 9/5/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 9/5/2018 Culex pipiens/restuans complex WNV
Middlesex Hudson 9/5/2018 Culex species WNV
Norfolk Needham 9/5/2018 Culex pipiens/restuans complex WNV
Norfolk Quincy 9/5/2018 Culex pipiens/restuans complex WNV
Norfolk Quincy 9/5/2018 Culex pipiens/restuans complex WNV
Norfolk Walpole 9/5/2018 Culex pipiens/restuans complex WNV
Plymouth Bridgewater 9/5/2018 Culex pipiens/restuans complex WNV
Plymouth Bridgewater 9/5/2018 Culex pipiens/restuans complex WNV
Plymouth Brockton 9/5/2018 Culex pipiens/restuans complex WNV
Plymouth Whitman 9/5/2018 Culex pipiens/restuans complex WNV
Worcester Shrewsbury 9/5/2018 Culex species WNV
Worcester Worcester 9/5/2018 Culex species WNV
Worcester Worcester 9/5/2018 Culex species WNV
Barnstable Barnstable 9/5/2018 Culex pipiens/restuans complex WNV
Barnstable Bourne 9/5/2018 Culex pipiens/restuans complex WNV
Barnstable Falmouth 9/5/2018 Culex pipiens/restuans complex WNV
Barnstable Yarmouth 9/5/2018 Culex pipiens/restuans complex WNV
Bristol Freetown 9/6/2018 Culiseta melanura WNV
Middlesex Boxborough 9/6/2018 Aedes vexans WNV
Middlesex Boxborough 9/6/2018 Ochlerotatus canadensis WNV
Middlesex Boxborough 9/6/2018 Coquillettidia perturbans WNV
Middlesex Framingham 9/6/2018 Culex pipiens/restuans complex WNV
Middlesex Framingham 9/6/2018 Culex pipiens/restuans complex WNV
Middlesex Littleton 9/6/2018 Culex species WNV
Middlesex Sudbury 9/6/2018 Culex pipiens/restuans complex WNV
Worcester Boylston 9/6/2018 Culex species WNV
Berkshire Pittsfield 9/7/2018 Culex pipiens/restuans complex WNV
Bristol Dighton 9/7/2018 Culex pipiens/restuans complex WNV
Bristol Fall River 9/7/2018 Culex pipiens/restuans complex WNV
Middlesex Dracut 9/7/2018 Culex species WNV
Worcester Lunenburg 9/7/2018 Culex species WNV
Bristol Easton 9/10/2018 Culiseta melanura WNV
Bristol Easton 9/10/2018 Culiseta melanura WNV
Bristol Easton 9/10/2018 Culiseta melanura WNV
Bristol New Bedford 9/10/2018 Culiseta melanura WNV
Essex Saugus 9/10/2018 Culex salinarius WNV
Bristol Freetown 9/11/2018 Culiseta melanura WNV
Bristol Raynham 9/11/2018 Culiseta melanura WNV
Essex Haverhill 9/11/2018 Culex pipiens WNV
Middlesex Weston 9/12/2018 Culex pipiens/restuans complex WNV
Plymouth West Bridgewater 9/12/2018 Culex pipiens/restuans complex WNV
Worcester Worcester 9/12/2018 Culex species WNV
Worcester Worcester 9/12/2018 Culex species WNV
Barnstable Barnstable 9/12/2018 Culex pipiens/restuans complex WNV
Franklin Bernardston 9/12/2018 Culex pipiens/restuans complex WNV
Franklin Deerfield 9/12/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 9/12/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 9/12/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 9/12/2018 Culex pipiens/restuans complex WNV
Franklin Greenfield 9/12/2018 Culex pipiens/restuans complex WNV
Hampden East Longmeadow 9/12/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 9/12/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 9/12/2018 Culex pipiens/restuans complex WNV
Bristol Fall River 9/13/2018 Culex pipiens/restuans complex WNV
Barnstable Sandwich 9/14/2018 Culex pipiens/restuans complex WNV
Berkshire Clarksburg 9/14/2018 Culex pipiens/restuans complex WNV
Berkshire Richmond 9/14/2018 Culex pipiens/restuans complex WNV
Berkshire Richmond 9/14/2018 Culex pipiens/restuans complex WNV
Bristol Dighton 9/14/2018 Culex pipiens/restuans complex WNV
Bristol North Attleborough 9/14/2018 Culex pipiens/restuans complex WNV
Worcester Auburn 9/14/2018 Culex species WNV
Worcester Lancaster 9/14/2018 Culex species WNV
Worcester Millbury 9/14/2018 Culex species WNV
Essex Wenham 9/17/2018 Culex salinarius WNV
Plymouth Lakeville 9/17/2018 Culiseta melanura EEE
Plymouth Lakeville 9/17/2018 Culiseta melanura WNV
Berkshire Pittsfield 9/18/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 9/18/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 9/18/2018 Culex pipiens/restuans complex WNV
Berkshire Pittsfield 9/18/2018 Culex pipiens/restuans complex WNV
Bristol Easton 9/18/2018 Culiseta melanura WNV
Bristol Easton 9/18/2018 Culiseta melanura WNV
Bristol Taunton 9/18/2018 Culiseta melanura WNV
Dukes West Tisbury 9/18/2018 Culex pipiens/restuans complex WNV
Middlesex Bedford 9/18/2018 Culex pipiens/restuans complex WNV
Middlesex Bedford 9/18/2018 Culex pipiens/restuans complex WNV
Middlesex Bedford 9/18/2018 Culex pipiens/restuans complex WNV
Middlesex Concord 9/18/2018 Culex pipiens/restuans complex WNV
Middlesex Concord 9/18/2018 Culex pipiens/restuans complex WNV
Middlesex Maynard 9/18/2018 Culex pipiens/restuans complex WNV
Norfolk Milton 9/18/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 9/18/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 9/18/2018 Culex pipiens/restuans complex WNV
Suffolk Boston 9/18/2018 Culex pipiens/restuans complex WNV
Franklin Deerfield 9/19/2018 Culex pipiens/restuans complex WNV
Hampshire Northampton 9/19/2018 Culex pipiens/restuans complex WNV
Berkshire Stockbridge 9/20/2018 Culex pipiens/restuans complex WNV
Norfolk Braintree 9/20/2018 Culex pipiens/restuans complex WNV
Bristol Rehoboth 9/24/2018 Culex pipiens/restuans complex WNV
Worcester Hubbardston 9/26/2018 Culiseta melanura EEE
Bristol Raynham 10/1/2018 Culiseta melanura WNV