on testing, there is no point as we have already said those with mild conditions should self isolate. So that’s whether they have it or not. So if they follow the advice that should help the spread.
the Asian countries have seemingly controlled the spread if you look at the numbers but that’s by locking everything down. You have no idea whether that is effective or not until they try and return to normal. When they come out of isolation the virus is still going to be around and guess what the danger is you end up with it increasing again as people try to return to normal.
the strategy here , which I agree with, is as there is no vaccine it will spread so the plan will be to make sure that spread does not peak at anyone time and we spread the strain on the health services as best we can to avoid a spike ( they will still be overwhelmed) but that is the plan. At the same time planning to protect the vulnerable.
that’s why it’s going to be a drip feed of measures , wash hands , stay in if have symptoms, protect vulnerable , at some point ban large gatherings , eventually close schools and then lockdown.
however all of that is managed to protect the vulnerable and the nhs.
you can’t just lock the whole country down for a year, it won’t work. Even if you do the virus will still be here when we get out.