Hi all, DS14 had a positive lft yesterday after developing a cough and lots of sneezing and sore throat. It is almost 3 months since he last caught covid (in a week it’ll be 3 months). We tested as advised on the gov website, only test within 90 days if new symptoms occur.
We tested when he got new symptoms on Wednesday and the lft was negative. We also tested last month because he came down with a headache and cough when his brothers and sister contracted covid but his lft was negative then too. So I’m pretty convinced the positive lft last night wasn’t from a previous infection.
I did think it is likely omicron but if he came down with it on Wednesday when first symptoms occurred surely there would be at least one other person with it in the household given how contagious omicron is. The kids who caught covid last month had delta presumably so they are not necessarily protected from omicron. Me and DH haven’t caught it at all yet.
I guess I’m asking if it’s common to catch it twice in 3 months or could it be omicron even though nobody else has caught it yet? Any anecdotal stories are welcome. I read there’s a less than 5% chance of being reinfected with covid within 90 days but he has a positive lft and symptoms so not sure what to think!