Change_7_day_averge
In summer 2020 cases rose 30% in a week, from 130 to 170
Summer 2020 surge
Weekly cases rose 60%, from 540 to 865
Winter surge
Alpha variant caused cases to rise 35% in a week, from 350 to 470
Spring surge from Alpha variant
Cases just rose 85%, from 38 to 71.
Delta surge
Weekly rate of change in 7-day average of cases
Weekly rate of change in 7-day average of cases
85.1%