This the longer people carry on being tested the longer this all goes on for....the tests aren't fit for purpose the USA health authority have said they should all be binned but of course Hancock bought a absolute **** load of them from some bloke from Wuhan no less so they have to find a way to use them to justify the expense of wasting £3 Milloin pounds.
If you feel ill stay at home or at a push get a pcr test if proof needed for work but even thoose are badly flawed as there being run at a higher cycle rate than is recommended and will pick up past infections so not necessarily proof of present infection.