The state, in its reopening plan, detailed key metrics it is following to determine whether it’s safe to gradually loosen restrictions intended to slow the spread of the deadly coronavirus.
The charts below show the trends in several measures cited by officials as key to moving the state through the multi-phase reopening plan. The officials have warned that if the trends in these charts show the virus spreading again, the state could have to step back a phase, or certain sectors of the economy could be closed.
Note: This page previously showed an infographic with the six key health indicators the state is using to gauge reopening. That graphic has been removed until there is sufficient information about the data that the state is using to update those indicators.
Note: As the Globe reported recently, the state switched in August to a reported positivity rate that divides the number of total cases by the number of total tests, rather than the number of total cases divided by the number of people tested. Below is a chart that maps both rates. Read more here.