Not doubt, but if they are picking it up after they have been infectious do they know when they were.
It seems quite a big issue if we are basing everything on tests
I heard it earlier and it was fairly interesting
It does seem there is an issue with the tests and we are basing everything on those
https://www.heraldscotland.com/news/18711279.scotlands-health-chiefs-astonishing-admission-coronavirus-tests-bit-rubbish/