US will be able to test 400,000 people for coronavirus by week's end
Officials expect to ship additional test kits to cover between 1.5 and 1.7 million people by the end of next week.
Vehicle Maintenance Utility Service Worker Thiphavanh 'Loui' Thepvongsa wipes down an off-duty bus in Seattle, Washington, U.S. March 2, 2020(photo credit: REUTERS/JASON REDMOND)ByREUTERS