The past 10 days or so, the number of tests has been significantly higher than before. But in the US it looks we are still testing, on average, about 250,000 people a day in that time.
Overall, about 1 in 6 of all the tests performed since Day 1 has resulted in a confirmed case. To achieve 200,000 new cases a day, we may need to test 1,200,000 a day to locate them. That seems a long way from where we are now, but I hope we can expand our testing capability that rapidly.