If You Live In Southwest Virginia And Want To Be Tested For COVID-19, You Have Four Counties To Choose From. The Cumberland Plateau Health District Said Folks Can Be Tested In The Parking Lots At Health Departments In Buchanan, Dickenson, Tazewell And Russell Counties. Testing Is Being Conducted Monday Through Friday From 1 To 3 Pm. All Tests Will Be Administered By Appointment Only After Being Screened On The Phone By A Nurse.