Harrisburg, PA – The Department of Health today announced beginning Sunday, February 21, regional drive-thru, outdoor walk-up, and indoor walk-in COVID-19 testing clinics will be held in Huntingdon, Lackawanna, Northumberland, Venango, and Westmoreland counties. The counties with testing sites will continue to change weekly over the next two weeks so that 61 counties will eventually be covered by dedicated pop-up testing sites over a 12-week period.