Population Testing Is Critical To Managing The Coronavirus Pandemic
As the United States ramps up rapid testing for the coronavirus, the results will surely show a sharp uptick in the number of cases of coronavirus-caused COVID-19. Those tested will learn whether they are infected, but, paradoxically, the public – and public health officials – will not know whether the overall results are encouraging or discouraging, because the rates of the coronavirus infectivity and mortality will remain poorly understood. The existing tests will not identify the potentially large numbers of people who were...