Tuba City Unified School DistrictCovid-19 Resource CenterExternal Resource PagesCDC | AZ Dept. of Health Services-Schools 9K-12) & Children | Coconino County | Navajo Nation Dept. of Health | The Hopi Tribe | TCRHCC Covid-19 Dashboard | TCRHCC Vaccine InformationTCUSD Buildings now equipped with the Marsden CleanAir System.Learn MoreStaff / Student Protocols 2021-2022-TCUSD-COVID-ProtocalsAll TCUSD #15 Schools Take Steps to Protect Students and Staff Rules of safety are posted and hand sanitizer is made available to staff and students. Every student is a “super hero” when they do their part to stop the spread. Hallways are marked with arrows which allow maintaining a safe distance. Students are seated a safe distance apart and wear their masks. A Cameron Teacher teaches her student through plexiglass.