The U.S. Department of Health and Human Services is investigating a manufacturing defect in some initial coronavirus test kits that prompted some states to seek emergency approval to use their own kits.

The U.S. Department of Health and Human Services is investigating a manufacturing defect in some initial coronavirus test kits that prompted some states to seek emergency approval to use their own kits. More here: https://t.co/Ef4oHMwjW5 by @davidshepardson pic.twitter.com/gYfmZ6Kz66

— Reuters (@Reuters) March 2, 2020