https://thehill.com/homenews/administration/490713-fauci-improved-testing-and-tracing-can-help-reopen-country
"The one thing we hopefully would have in place, and I believe we will have in place, is a much more robust system to be able to identify someone who's infected, isolate them and then do contact tracing," Fauci said.
"If you have a really good program of containment, that prevents you from ever having to get into mitigation. We're in mitigation right now," he added.
Other experts have echoed Fauci's comments, saying that widespread testing is key for the country to return to normalcy and reopen businesses. That kind of capability will allow any infected people to be quickly identified and then isolated.