After five years of being away I've been offered a job teaching A-Level part time starting in September. I am feeling very anxious about it the more I think about it though. The grandparents will be doing childcare so obviously I'm worried about passing it on if I catch Covid at school. The trouble is it is very late in the year for them to find someone else and I think I was the only candidate they interviewed. I don't want to leave the students in the lurch without a teacher. I haven't signed a contract yet (agreed to it over the phone but not in writing). I wish I had never applied! Long term I'd love to get back into the classroom and jobs in my subject as few and far between, so I applied thinking that it was a good opportunity even if the timing wasn't ideal. I can't seem to shed this feeling of dread though and like I just don't want to take the risk right now. Any advice?