UpdatedTue, Dec 22, 2020 at 4:13 pm ET Reply(1) The state's planned rollout — informed by federal guidelines — is supposed to vaccine frontline health care workers first. That first wave of vaccinations started last week. (Jenna Fisher/Patch) Today is Tuesday, Dec. 22. Here are some of the top stories we are covering. Leaders at some of Massachusetts' flagship hospitals were apologizing to frustrated staff after what health care workers have called an uneven rollout of the new COVID-19 vaccine. Several stories Monday detailed problems with everything ranging from the software used to sign up for vaccinations to deviations from the prioritization process. Subscribe The Boston Globe reported Mass General Brigham's app used to schedule vaccinations crashed due to overload, while staffers at other hospitals complained of people who aren't interacting with COVID-19 patients getting the vaccine.