2 ms·
> Right now, we have very little idea if lots of people have had it already [...] Q: Is there a reliable test that shows if someone has previously had Covid-1
by logifail 7y ago
> Right now, we have very little idea if lots of people have had it already [...]
Q: Is there a reliable test that shows if someone has previously had Covid-19?
Q: If yes, is it in widespread use anywhere?
- LatteLazy 7y agoJust my random musings... Any test can be accurate if you use it multiple times. If the coronavirus is 80% accurate, testing everyone twice makes it 96% accurate and three times is 99.2%. Maybe that's the answer. Even then though, testing individuals is pretty much pointless. It makes no difference to you're treatment. Not sure if anyone is doing wide testing. The US and UK are not. Germany may be, they seem efficient. Chinas numbers have proven to be total nonsense. Italy seems to have been overwhelmed too quickly to do much.