I heard this Nobel prize winner on the radio yesterday
Paul Romer - Wikipedia
en.wikipedia.org
He says that we should be just testing people who don't have symptoms.
It is pointless testing people who have the symptoms.
Brendan
But is the issue then you get a load of negative results and those same people then go out the next day feeling invincible and then get infected and then they have infected a load more people by the time they get symptoms. You would need to be continuously testing people without symptoms. I can understand why it has to do be done to see what community transmission is happening but I am not sure I agree that it is pointless testing people with symptoms.