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Which type of COVID test and when? A local epidemiologist on what you should know about testing amid the omicron surge

Which type of COVID test and when? A local epidemiologist on what you should know about testing amid the omicron surge

COVID Dr. Michael Mina has been advocating for the widespread use of at-home antigen tests since 2020. Bryan Derballa/The New York Times The demand for COVID-19 tests remains high across Massachusetts and the rest of the country as the highly contagious omicron variant continues to drive surging coronavirus cases. President Joe Biden announced on Thursday…