VERIFY: Investigating breakthrough COVID-19 cases in Arkansas  THV11View Full coverage on Google News
The rate is a key indicator of how widely the virus is circulating in the community.

Maine reports its lowest COVID-19 test positivity rate on record - Portland Press Herald

It's the first update provided by the Maine CDC since SundayIt's the first update provided by the Maine CDC since Sunday

Maine CDC reports 40 new COVID-19 cases, 1 death

Several metrics indicate the virus is not spreading more widely amid nationwide concern about the more contagious delta variant.Several metrics indicate the virus is not spreading more widely amid nationwide concern about the more contagious delta variant.

COVID-19 infections continue to decline after Maine lifts state of emergency