2:00 Health Officials are urging both the vaccinated and unvaccinated to wear masks while indoors due to a prolonged spikes in infections driven by the Delta variant. Spokane Regional Health Officials are urging the community to mask up while indoors to reduce the spread of more infectious COVID-19 variants. Credit Rebecca White/SPR The Center for Disease Control is now recommending everyone, vaccinated or not, wear masks while indoors due to an increase in infections driven by the Delta variant of the coronavirus. Dr. Francisco Velazquez, the Spokane Regional Health District’s interim health officer, said the Delta, as well as other variants, have been detected in Spokane County.