I used this same report for my presentation. Note that Massachusetts shows no cases on the map, nor does CT...but CT. has had 2 cases (near the coast), and Massachusetts has had one @ UMass Amherst(geese on their on-campus pond - not 'cared for', but also not wild - most likely ones that were dumped at some point.). Umass is about 25 miles as the crow flies - not very far, and lots of waterways close (think CT river)
Note that when I accessed it on Feb 3rd, there were only 4 & 3 flocks respectively in Feb. Now there are 38 & 25 respectively in Feb (commercial versus backyard). So very, very scary!