DEARBORN, Mich. – Officials with the Dearborn Public Schools district announced Friday that a staff member has tested positive for coronavirus (COVID-19). This case is one included in the new cases announced Friday by state officials. School officials said health officials do not believe the staff member was contagious while in the building. School officials also said they are cleaning the building. School officials announced Wednesday that they were closing the school as a precaution after the staff member was exposed to someone with coronavirus (COVID-19).