While the new variant has become the dominant variant around the country accounting for 73% of the cases the Delta variant is still responsible for most of the cases in New England at 62%, according to the CDC.
As the state confirmed the variant of concern has arrived, here's the latest questions and answers — does it appear easier to spread, and do vaccines seem to work against it?
Nearly 12,000 COVID-19 booster shots will be administered on Saturday at 14 locations around the state including the Rochester Armory and the Cooperative Middle School in Stratham.
Rockingham County continues to have the highest number of active cases with 1,870, according to the state COVID-19 dashboard, while Stafford County has 962.
15 locations around the state for the Booster Blitz on Dec. 11 to encourage COVID-19 booster shots, including two on the Seacoast in Rochester and Stratham.