Covid cases spiking rapidly in Pennsylvania and Allegheny, Westmoreland counties
The latest covid-19 spike that health officials have been warning about appears to have arrived in Pennsylvania. On Saturday, the state posted 4,213 new covid cases, the highest single-day tally since Feb. 7 (4,717). Over the past week, the seven-day average of new cases (2,888) has risen more than 16%....