Mohegan — Lt. Gov. Susan Bysiewicz toured Mohegan Sun’s COVID-19 vaccination site Friday, pointing to the Mohegan Tribe’s collaboration with Yale New Haven Health and Lawrence + Memorial Hospital as a prime example of the kind of partnerships that are helping propel the rollout of the vaccines in Connecticut. The tribe has committed about 20,000 square feet of meeting-room space in its Earth Expo & Convention Center, where YNHH and L+M staffers have been manning scores of vaccination stations since the site opened Feb. 19. Before Friday, they’d administered some 2,000 vaccinations, a ...