As of March 14 , there were more than 18,000 individuals tested for coronavirus , more than 3,970 of which were tested by CDC labs , and more than 14,000 tested by the U.S. public health labs .
As of March 14 , the CDC reported that 19.744 specimens had been tested for COVID-19 , 3,995 of which were tested by CDC labs , and 15.749 tested by U.S. public health labs.
2020 coronavirus pandemic in the United States