I went to the Steps concert on the 22 Nov in Glasgow and have found out that there are Omicron cases linked to it. I have taken 2 LFT's this week; one on Wednesday and one this afternoon - both negative. If I had contracted it, (a) when do you think I would show symptoms and (b) would one of the LFT's be positive? Also, if you were me, would you go out this weekend as planned? My DH tells me I was selfish going to the concert but how could be when I didn't know about the new variant.