28 May 2021 Covid-19 Two Week Rolling Average
Prev. 2 Wk Mean: 701
2 Wk Mean: 363
Delta: 52%
Prev. 2 Wk Positivity Average: 1.22%
2 Wk Positivity Average: 0.84%
Prev. 2 Wk Mean: 9
2 Wk Mean: 8
Delta: 89%
Source data: Mass.gov
Prev. 2 Wk Mean: 74
2 Wk Mean: 37
Delta: 50 …
