
Charlie Baker @MAGovArchive
Massachusetts has always been a leader in innovation and we’re lucky to have some of the best and brightest minds in research + medicine in our backyard. Today @MassLtGov + I returned to @pfizer's Andover campus to learn about their work to develop a COVID-19 vaccine candidate. https://t.co/dLHSnY6e6X — PolitiTweet.org