Wasco County added six positive COVID-19 cases in figures released on Thursday, putting its pandemic total at 178.  Recovered cases moved up by three to 91, using a 30-day standard before listing a COVID-19 patient as recovered.  No new COVID-19 cases were reported for Hood River County to leave its total at 178, with 149 of those released from isolation.  Sherman County had one additional case Thursday to move to 15, and Gilliam County remains at four.  Statewide, the Oregon Health Authority reported 267 new confirmed and presumptive cases of COVID-19 in its Thursday report, bringing the state total to 20,265.  The OHA also reported one death, moving that number to 339.  In Washington, Klickitat County reported no new COVID-19 cases Wednesday to stay at 114, with the list of active cases staying at 12.  Skamania County Community Health’s positive case went up by two to 57 on Thursday, with its number listed as recovered at 51.  Washington state officials confirmed 705 more cases Wednesday, bringing the total number of positive cases to 60,084.  Five more deaths also were reported, raising the death toll to 1,624.