I do wonder how many other diseases are going around festivals that aren't covid (thanks to not having these big events in so long), or perhaps variants that aren't as easily picked up by PCR? I got very sick after Boardmasters with covid symptoms yet tested negative, and we all know about the effectiveness of LFTs. I imagine Boardmasters/Reading/Leeds will have much higher rates of spread than the fests with an older target audience, I hope so anyway!