The Navajo Nation will return to ‘Orange Status’ for business, schools and will revise in-person gathering limits for certain events beginning Aug. 16 because of an increase in COVID-19 cases on the Navajo Nation.The Navajo Nation will return to ‘Orange Status’ for business, schools and will revise in-person gathering limits for certain events beginning Aug. 16 because of an increase in COVID-19 cases on the Navajo Nation.