1.1 million coronavirus tests have been shipped out as of last night to non-CDC labs in U.S., FDA's Stephen Hahn told us at briefing.

400,000 more ready to be shipped; 640,000 await quality tests at CDC.

When all 2.1 million ship, means 850,000 patients can be tested, he said. pic.twitter.com/LL7Ewc5HkX

— Jennifer Jacobs (@JenniferJJacobs) March 7, 2020