We as a family were in close contact on 1 and 2 Jan with someone who tested positive on 2 Jan. It’s v likely omicron as they had delta mid September. We will do our daily LFT for 7 days but when do you think we can breathe more easily. I know omicron is shorter incubation than delta. Was thinking by Thursday (so 5 days from first exposure) we will probably know either way?