"Three weeks ago on these pages, my colleague V.V. Chari and I asserted that a limited mass quarantine period would make sense only if we used the time it bought us to radically change the facts on the ground regarding our ability to test and trace. Thankfully, it appears our state has indeed used this time to increase its ability to test, trace, and isolate."

https://www.startribune.com/a-month-into-mass-quarantine-what-now/569933882/?refresh=true