was it the mighty Oracle who made the point about the tests being inaccurate...?

My sister-in-law's grandad is in hospital with suspected Corona... to be more precise, he's unconscious and not likely to ever wake again.

They did a test on him which came back negative... but the doctors have said in light of the x-rays and observations, that the test is wrong and he's almost definitely got Corona...

So even the NHS are doubting the accuracy and disregarding the tests completely!