Mass. doctor on federal government's COVID-19 vaccine strategy changes

More vaccine shots will be available for more people after a major shift in the country's COVID strategy.

Here to explain the impact is Dr. Helen Boucher, chief of geographic medicine and infectious diseases at Tufts Medical Center.

EMILY: MORE VACCINE SHOTS WILLAVAILABLE AFTER A MAJOR SHIFTTODAY IN THE COUNTRIES COVIDSTRATEGY -- COUNTRY’S COVIDSTRATEGY.HERE TO EXPLAIN THE IMPACT ISTHE CHIEF OF GEOGRAPHIC MEDICINEAND INFECTIOUS DISEASES AT TUFTSMEDICAL CENTER.THE U.S. HAS BEEN SLOW.WHAT IS THE GOVERNMENT DOING TOSPEEDED UP?