News Plumas reports two more COVID-19 cases August 11, 2020 Staff Plumas County’s Public Health announced it has received notification of two unrelated positive COVID-19 test results for a resident in Eastern (Portola and Graeagle area) region. No. 35 has symptoms, and a contact tracing investigation is under way. The other positive test result is in Western (Chester/ Lake Almanor) region which is No. 36. This individual also has symptoms, and investigation is under way.