WINDOW ROCK, Ariz. (AP) — The Navajo Nation reported 294 new confirmed COVID-19 cases Thursday, but no deaths for the second time in the past three days. Tribal officials say the latest numbers pushed the number of cases on the vast reservation to 42,324 …WINDOW ROCK, Ariz. (AP) — The Navajo Nation reported 294 new confirmed COVID-19 cases Thursday, but no deaths for the second time in the past three days. Tribal officials say the latest numbers pushed the number of cases on the vast reservation to 42,324 …