Students And Teachers In Johnson County Will Have A Long Weekend. The Director Of Schools, Dr. Mischelle Simcox Said Schools Will Be Closed On Thursday And Friday Due To Sicknesses Across The System. During The Time The System Is Shut Down, Dr. Simcox Said Crews Will Be Cleaning And Disinfecting Buildings As Well As Giving Students And Staff Time To Get Well. The School System Is Also Closed Next Monday For President’s Day.