By Mike McGann, Editor, The Times @mikemcgannpa The chart of new cases, blue and negative tests, in aqua, from the Chester County Health Department as of May 4. As the state Department of Health (DOH) continues to report a gradual slowing of new COVID-19 cases, residents in 24 counties prepare to enjoy a bit more of an open life later this week — as health officials cautioned the importance of social...