UpdatedMon, Mar 15, 2021 at 4:43 pm ET Replies(2) Amid metrics that have eased up in the past month and a half, and as many in the county await vaccines, here is an overview of where COVID-19 hit hardest in Chesco. (Rachel Nunes/Patch) CHESTER COUNTY, PA — Municipalities across Chester County have varied in how hard-hit they've been by the coronavirus pandemic. Amid metrics that have eased up in the past month and a half, and as many in the county await vaccines, here is an overview of where COVID-19 hit hardest in Chesco. According to the Chester County Health Department's COVID-19 Dashboard, just under 30,000 people tested positive for COVID-19 here: There have been 29,387 positive tests and 186,903 negatives test results. Across Pennsylvania, 967,598 cases of COVID-19 are reported.