Half our household have come down with covid. Worried about whether we isolate DS (who hasn't got it yet) or just let him get it because its half term (rather than risk him getting it towards the end of the week off me who also hasn't got it). Earlier in the week he had a bad headache but tested negative -its possible that was covid and he brought it home from a concert he went to but no idea if you can just get a headache as an isolated symptom. Sorry its not really education but my concern is his exams next week