Omicron Variant December 15, 2021 6:34 pm Boston Plans to Open Mass Booster Site at Fenway to Battle Omicron Variant Officials expect a mass booster shot site at Fenway to be up and running in a couple of weeks as the city seeks to counter the spread of the omicron variant. US & World Videos 1:43 Authorities respond to incident in Northbridge 0:49 Bowling alley reopens 6 months after mass shootings in Lewiston, Maine 2:27 Mother speaks out after school shooting threat in Milton 0:17 Student encampments taken down at Tufts University 1:46 Deaf woman stabbed in East Boston