Nearly 60,000 fully vaccinated Massachusetts residents have now tested positive for COVID-19 and 468 of them have died, according to the latest state data on breakthrough cases published Tuesday.
The state Department of Public Health has tracked a cumulative 58,807 confirmed coronavirus infections among those fully vaccinated in the state to date.
https://www.nbcboston.com/news/local/breakthrough-covid-cases-in-massachusetts-up-44/2561754/