COVID-19 News County announces next week’s COVID-19 testing schedule August 14, 2020 Staff The Lassen County Public Health Department announces two COVID-19 drive-through testing clinics will be held next week.The clinics will be held at the Public Health Department from 9 a.m. to noon Tuesday, Aug. 18 and from 9 a.m. to noon Wednesday, Aug. 19.Participants may register online at projectbasebline.com/study/covid-19/.For more information or assistance, call the COVID-19 call center at 251-8100.