The mass COVID-19 vaccination site at the Hynes Convention Center in Boston is expanding with help from the federal government so it can administer 7,000 doses per day.
WBZ-TV's Tiffany Chan reports.
Hynes vaccination site to ramp up to 7,000 doses per day
WCVB
The mass COVID-19 vaccination site at Boston's Hynes Convention Center received a big boost from the federal government.
