Another Grant County resident has succumbed to the effects of coronavirus. On Wednesday, the Grant County Health District reported its 18th coronavirus-caused death in 2020. Health officials say the casualty was a Mattawa resident in her 70s whose medical condition had put her at higher risk for severe complications of COVID-19. Also on Tuesday, the health district reported 14 new coronavirus cases; the infected live in Mattawa, Moses Lake, Royal City, rural Othello, and Warden. In Chelan County on Monday, 17 new cases of coronavirus were reported and five were tallied in Douglas County.