Baker Says Teachers in Mass. Will Be Eligible to Receive Vaccine Beginning March 11 NBC10 BostonK-12, school staff eligible for vaccine appointments at state sites March 11, Baker says The Boston GlobeVIDEO NOW: Massachusetts Gov. Baker updates vaccination rollout WPRIMass. teachers eligible to sign up for COVID-19 vaccine appointments March 11 WCVB BostonThe one-shot Johnson & Johnson vaccine is coming to Massachusetts.