Massachusetts DPH has now shutdown administering J&J vaccines (of which MA got a large batch last week) and have been cancelling J&J appointments: https://twit

Massachusetts DPH has now shutdown administering J&J vaccines (of which MA got a large batch last week) and have been cancelling J&J appointments: https://twitter.com/MassDPH/status/1381947053287354368?s=20 https://twitter.com/MassDPH/status/1381947053287354368?s=20