RE: This professor16 Apr 2020 10:01
So far all tests out of Asia lack both specificity and sensitivity. Hence Govts returning them after testing their accuracy and finding less the 80% in some cases as low as 30% accurate, also non specific to Covid19 so basically worse than useless for mass testing! Could you imagine the sheet storm testing 50m people as ok to go back to work and complete panic when you hsve to admit to a nation your testing is flawed.....