It's far too widespread right now to successfully control via contact tracing and isolation, even if we had infinite testing capacity. The optimal use of testin

It's far too widespread right now to successfully control via contact tracing and isolation, even if we had infinite testing capacity. The optimal use of testing right now is whatever produces the largest number of positive results, so that large case counts stay in the headlines, helping to ensure political support for stay at home orders. And that's more or less how the tests are being allocated.