The memo said the move was also needed "to ensure continuity of functions critical to public health and safety, as well as economic and national security"U.S. teachers have been added to an advisory list of essential workers as they face pressure from the White House to return to classrooms even as their unions challenge decisions to return to in-person instruction amid the COVID-19 pandemic. Classroom aides and superintendents were also added to the updated list of critical essential workers that includes doctors, nurses and IT workers, in a memo on Tuesday from the U.S. Department of Homeland Security.
The list was intended to help state, local and tribal officials "protect their workers and communities as they continue to reopen in a phased approach," said the memo from the department's cybersecurity and infrastructure agency. The memo said the move was also needed "to ensure continuity of functions critical to public health and safety, as well as economic and national security."