Johnson City School Officials Say Covid-19 Protocols Are Working. A Total Of 80 Students And 12 Staff Members Are Quarantined. School System Supervisor Of Safety And Mental Health, Gregwallace, Said The Dashboard Updates Every Monday, Wednesday, And Friday. He Emphasized The Importance Of Preventative Measures In Schools As The District Monitors Data And Helps Identify People Who May Potentially Be Infected. Learn More And View The Dashboard At Jcschools.Org