Rhode Island Makes Thousands Of New Vaccine Appointments Available Elvin Toro organizes his syringes before giving out the next COVID-19 vaccine dose to a local resident at Central Falls High School in Central Falls, Rhode Island, on February 13, 2021. Rhode Island recently made 7,300 vaccine appointments available. Joseph Prezioso / AFP via Getty Images By Associated Press PROVIDENCE, R.I. (AP) â Rhode Island on Tuesday made an additional 7,300 COVID-19 vaccine appointments available at the stateâs vaccine signup website. The appointments are for state-run mass vaccination sites at the Dunkinâ Donuts Center in Providence and in Cranston, and for new regional sites in Westerly, Johnston and East Providence.