HomeLocalChicago Teachers Union wants vaccine before returning to schools, but top US districts are open without shotsChicago Teachers Union wants vaccine before returning to schools, but top US districts are open without shotsFri, January 29, 2021SHARE NOW The Chicago Teachers Union was pushing Friday for its members to be vaccinated before being required to return to classrooms, one of the key sticking points in its ongoing labor dispute with the city’s public schools over a planned Feb. 1 reopening date for K-8 students.