As mask mandates disappear, COVID is on the rise in Massachusetts | GBH

CEID Faculty Dr. David Hamer weighs in on masking:

“…On top of the wastewater and new case data, Hamer points to new genetic sequencing that suggests new subvariants are beginning to emerge.

‘And people are theorizing that they’re more transmissible,’ Hamer said. ‘So all those combined with the desire to be together, to have meetings in person, to see friends. And then suddenly all the mask mandates for public transportation being literally thrown out the window, it’s not the optimal combination of of factors.’

Even though people may no longer required to wear a mask indoors and on public transportation, Hamer said it’s still a good idea in crowded places with limited ventilation…”

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