The new Omicron variant, discovered at the end of 2021, seems to be less serious, but has caused a huge spike in infections, leading to millions of UK workers being asked to isolate when they have been in contact with someone who has tested positive. Worries over lack of staff to run schools has led the government to issue appeals to former teachers, asking them to return to the classroom to help out.
Call for Ex-Teachers to Return to the Classroom













