PCR is the only one you're supposed to take with symptoms isn't it? Isn't the LFT for people without symptoms to check before they go somewhere?
Yeah, but it’s tricky with the change of symptoms now. Do people go straight for pcr with a runny nose for example ? From personal experience in the summer the LF showed positive just as symptoms were coming on. This was on the Tuesday and I reckon I’d caught it on the Friday. I don’t think they pick up much in advance of symptoms very well. Currently no symptoms, negative LFs but positive PCR (only took it trying to do the right thing as I’d seen cardiologist same day as I got pinged and thought I should let them know if positive - last time I’m selfless !!!
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ps after getting pinged, it checked Im double vaccinated and said I only need to do daily LFs, rather than self isolate however, it then recommends a PCR to basically do my bit. Basically the advice has changed regarding self isolation, symptoms are changing and I personally wonder how accurate LFs are if you’re asymptotic with Omicron (if had booster etc this is more likely). If people are uncertain if they’ve got it, are due to be around high risk and want extra peace of mind Id suggest PCR. Just my personal view