Jonathan Ernst/Reuters Dr. Anthony Fauci, the nation's top infectious-disease expert, said Sunday that lifting US lockdowns is "going to be a matter of weeks." Fauci, appearing on CNN's "State of the Union," said that the timeline for letting Americans out of their homes depends on the availability of 15-minute COVID-19 testing. The Food and Drug Administration just approved a new COVID-19 test that delivers positive results in five minutes and negative results in 13 minutes.